Fully embrace Ruby 1.9 hash syntax

Didn't bother with files in db/, config/, or features/

app/controllers/team_members_controller.rb

@@ -5,7 +5,7 @@ class TeamMembersController < ApplicationController
   # Authorize
   before_filter :add_project_abilities
   before_filter :authorize_read_project!
-  before_filter :authorize_admin_project!, :except => [:show]
+  before_filter :authorize_admin_project!, except: [:show]
   def show
     @team_member = project.users_projects.find(params[:id])
@@ -41,7 +41,7 @@ class TeamMembersController < ApplicationController
     respond_to do |format|
       format.html { redirect_to team_project_path(@project) }
-      format.js { render :nothing => true }
+      format.js { render nothing: true }
     end
   end
 end

app/controllers/wikis_controller.rb

@@ -2,8 +2,8 @@ class WikisController < ApplicationController
   before_filter :project
   before_filter :add_project_abilities
   before_filter :authorize_read_wiki!
-  before_filter :authorize_write_wiki!, :only => [:edit, :create, :history]
-  before_filter :authorize_admin_wiki!, :only => :destroy
+  before_filter :authorize_write_wiki!, only: [:edit, :create, :history]
+  before_filter :authorize_admin_wiki!, only: :destroy
   layout "project"
   
   def pages
@@ -14,16 +14,16 @@ class WikisController < ApplicationController
     if params[:old_page_id]
       @wiki = @project.wikis.find(params[:old_page_id])
     else
-      @wiki = @project.wikis.where(:slug => params[:id]).order("created_at").last
+      @wiki = @project.wikis.where(slug: params[:id]).order("created_at").last
     end
-    @note = @project.notes.new(:noteable => @wiki)
+    @note = @project.notes.new(noteable: @wiki)
     if @wiki
       render 'show'
     else
       if can?(current_user, :write_wiki, @project)
-        @wiki = @project.wikis.new(:slug => params[:id])
+        @wiki = @project.wikis.new(slug: params[:id])
         render 'edit'
       else
         render 'empty'
@@ -32,7 +32,7 @@ class WikisController < ApplicationController
   end
   def edit
-    @wiki = @project.wikis.where(:slug => params[:id]).order("created_at").last
+    @wiki = @project.wikis.where(slug: params[:id]).order("created_at").last
     @wiki = Wiki.regenerate_from @wiki
   end
@@ -50,11 +50,11 @@ class WikisController < ApplicationController
   end
   def history
-    @wikis = @project.wikis.where(:slug => params[:id]).order("created_at")
+    @wikis = @project.wikis.where(slug: params[:id]).order("created_at")
   end
   
   def destroy
-    @wikis = @project.wikis.where(:slug => params[:id]).delete_all
+    @wikis = @project.wikis.where(slug: params[:id]).delete_all
     respond_to do |format|
       format.html { redirect_to project_wiki_path(@project, :index), notice: "Page was successfully deleted" }

app/decorators/application_decorator.rb

@@ -15,7 +15,7 @@ class ApplicationDecorator < Drapper::Base
   #
   #   def formatted_timestamp(time)
   #     h.content_tag :span, time.strftime("%a %m/%d/%y"), 
-  #                   :class => 'timestamp' 
+  #                   class: 'timestamp' 
   #   end
   # 
   #   def created_at

app/decorators/event_decorator.rb

@@ -19,7 +19,7 @@ class EventDecorator < ApplicationDecorator
     elsif self.merge_request?
       h.project_merge_request_url(self.project, self.merge_request)
     elsif self.push?
-      h.project_commits_url(self.project, :ref => self.ref_name)
+      h.project_commits_url(self.project, ref: self.ref_name)
     end
   end
 end

app/decorators/tree_decorator.rb

@@ -8,14 +8,14 @@ class TreeDecorator < ApplicationDecorator
       #parts = parts[0...-1] if is_blob? 
-      yield(h.link_to("..", "#", :remote => :true)) if parts.count > max_links
+      yield(h.link_to("..", "#", remote: :true)) if parts.count > max_links
       parts.each do |part|
         part_path = File.join(part_path, part) unless part_path.empty?
         part_path = part if part_path.empty?
         next unless parts.last(2).include?(part) if parts.count > max_links
-        yield(h.link_to(h.truncate(part, :length => 40), h.tree_file_project_ref_path(project, ref, :path => part_path), :remote => :true))
+        yield(h.link_to(h.truncate(part, length: 40), h.tree_file_project_ref_path(project, ref, path: part_path), remote: :true))
       end
     end
   end
@@ -30,7 +30,7 @@ class TreeDecorator < ApplicationDecorator
   end
   def history_path
-    h.project_commits_path(project, :path => path, :ref => ref)
+    h.project_commits_path(project, path: path, ref: ref)
   end
   def mb_size

app/helpers/application_helper.rb

@@ -43,23 +43,23 @@ module ApplicationHelper
   end
   def search_autocomplete_source
-    projects = current_user.projects.map{ |p| { :label => p.name, :url => project_path(p) } }
+    projects = current_user.projects.map{ |p| { label: p.name, url: project_path(p) } }
     default_nav = [
-      { :label => "Profile", :url => profile_path },
-      { :label => "Keys", :url => keys_path },
-      { :label => "Dashboard", :url => root_path },
-      { :label => "Admin", :url => admin_root_path }
+      { label: "Profile", url: profile_path },
+      { label: "Keys", url: keys_path },
+      { label: "Dashboard", url: root_path },
+      { label: "Admin", url: admin_root_path }
     ]
     project_nav = []
     if @project && !@project.new_record?
       project_nav = [
-        { :label => "#{@project.name} / Issues", :url => project_issues_path(@project) },
-        { :label => "#{@project.name} / Wall", :url => wall_project_path(@project) },
-        { :label => "#{@project.name} / Tree", :url => tree_project_ref_path(@project, @project.root_ref) },
-        { :label => "#{@project.name} / Commits", :url => project_commits_path(@project) },
-        { :label => "#{@project.name} / Team", :url => team_project_path(@project) }
+        { label: "#{@project.name} / Issues", url: project_issues_path(@project) },
+        { label: "#{@project.name} / Wall", url: wall_project_path(@project) },
+        { label: "#{@project.name} / Tree", url: tree_project_ref_path(@project, @project.root_ref) },
+        { label: "#{@project.name} / Commits", url: project_commits_path(@project) },
+        { label: "#{@project.name} / Team", url: team_project_path(@project) }
       ]
     end
@@ -89,7 +89,7 @@ module ApplicationHelper
              when :wall; wall_tab?
              when :wiki; controller.controller_name == "wikis"
              when :issues; issues_tab?
-             when :network; current_page?(:controller => "projects", :action => "graph", :id => @project)
+             when :network; current_page?(controller: "projects", action: "graph", id: @project)
              when :merge_requests; controller.controller_name == "merge_requests"
              # Dashboard Area
@@ -100,10 +100,10 @@ module ApplicationHelper
              when :root; current_page?(dashboard_path) || current_page?(root_path)
              # Profile Area
-             when :profile;  current_page?(:controller => "profile", :action => :show)
-             when :password; current_page?(:controller => "profile", :action => :password)
-             when :token;    current_page?(:controller => "profile", :action => :token)
-             when :design;   current_page?(:controller => "profile", :action => :design)
+             when :profile;  current_page?(controller: "profile", action: :show)
+             when :password; current_page?(controller: "profile", action: :password)
+             when :token;    current_page?(controller: "profile", action: :token)
+             when :design;   current_page?(controller: "profile", action: :design)
              when :ssh_keys; controller.controller_name == "keys"
              # Admin Area

app/helpers/gitlab_markdown_helper.rb

@@ -28,32 +28,32 @@ module GitlabMarkdownHelper
                   # team member: @foo
                   when /^@/
-                    user = @project.users.where(:name => user_name).first
-                    member = @project.users_projects.where(:user_id => user).first if user
-                    link_to("@#{user_name}", project_team_member_path(@project, member), html_options.merge(:class => "gfm gfm-team_member #{html_options[:class]}")) if member
+                    user = @project.users.where(name: user_name).first
+                    member = @project.users_projects.where(user_id: user).first if user
+                    link_to("@#{user_name}", project_team_member_path(@project, member), html_options.merge(class: "gfm gfm-team_member #{html_options[:class]}")) if member
                   # issue: #123
                   when /^#/
                     # avoid HTML entities
                     unless prefix.try(:end_with?, "&") && suffix.try(:start_with?, ";")
-                      issue = @project.issues.where(:id => issue_id).first
-                      link_to("##{issue_id}", project_issue_path(@project, issue), html_options.merge(:title => "Issue: #{issue.title}", :class => "gfm gfm-issue #{html_options[:class]}")) if issue
+                      issue = @project.issues.where(id: issue_id).first
+                      link_to("##{issue_id}", project_issue_path(@project, issue), html_options.merge(title: "Issue: #{issue.title}", class: "gfm gfm-issue #{html_options[:class]}")) if issue
                     end
                   # merge request: !123
                   when /^!/
-                    merge_request = @project.merge_requests.where(:id => merge_request_id).first
-                    link_to("!#{merge_request_id}", project_merge_request_path(@project, merge_request), html_options.merge(:title => "Merge Request: #{merge_request.title}", :class => "gfm gfm-merge_request #{html_options[:class]}")) if merge_request
+                    merge_request = @project.merge_requests.where(id: merge_request_id).first
+                    link_to("!#{merge_request_id}", project_merge_request_path(@project, merge_request), html_options.merge(title: "Merge Request: #{merge_request.title}", class: "gfm gfm-merge_request #{html_options[:class]}")) if merge_request
                   # snippet: $123
                   when /^\$/
-                    snippet = @project.snippets.where(:id => snippet_id).first
-                    link_to("$#{snippet_id}", project_snippet_path(@project, snippet), html_options.merge(:title => "Snippet: #{snippet.title}", :class => "gfm gfm-snippet #{html_options[:class]}")) if snippet
+                    snippet = @project.snippets.where(id: snippet_id).first
+                    link_to("$#{snippet_id}", project_snippet_path(@project, snippet), html_options.merge(title: "Snippet: #{snippet.title}", class: "gfm gfm-snippet #{html_options[:class]}")) if snippet
                   # commit: 123456...
                   when /^\h/
                     commit = @project.commit(commit_id)
-                    link_to(commit_id, project_commit_path(@project, :id => commit.id), html_options.merge(:title => "Commit: #{commit.author_name} - #{CommitDecorator.new(commit).title}", :class => "gfm gfm-commit #{html_options[:class]}")) if commit
+                    link_to(commit_id, project_commit_path(@project, id: commit.id), html_options.merge(title: "Commit: #{commit.author_name} - #{CommitDecorator.new(commit).title}", class: "gfm gfm-commit #{html_options[:class]}")) if commit
                   end # case

app/helpers/issues_helper.rb

@@ -9,7 +9,7 @@ module IssuesHelper
     tm = project.team_member_by_id(issue.assignee_id)
     if tm
-      link_to issue.assignee_name, project_team_member_path(project, tm), :class => "author_link"
+      link_to issue.assignee_name, project_team_member_path(project, tm), class: "author_link"
     else
       issue.assignee_name
     end
@@ -20,7 +20,7 @@ module IssuesHelper
     tm = project.team_member_by_id(issue.author_id)
     if tm
-      link_to issue.author_name, project_team_member_path(project, tm), :class => "author_link"
+      link_to issue.author_name, project_team_member_path(project, tm), class: "author_link"
     else
       issue.author_name
     end

app/helpers/merge_requests_helper.rb

@@ -4,7 +4,7 @@ module MergeRequestsHelper
     tm = project.team_member_by_id(merge_request.assignee_id)
     if tm
-      link_to merge_request.assignee_name, project_team_member_path(project, tm), :class => "author_link"
+      link_to merge_request.assignee_name, project_team_member_path(project, tm), class: "author_link"
     else
       merge_request.assignee_name
     end
@@ -15,7 +15,7 @@ module MergeRequestsHelper
     tm = project.team_member_by_id(merge_request.author_id)
     if tm
-      link_to merge_request.author_name, project_team_member_path(project, tm), :class => "author_link"
+      link_to merge_request.author_name, project_team_member_path(project, tm), class: "author_link"
     else
       merge_request.author_name
     end
@@ -24,10 +24,10 @@ module MergeRequestsHelper
   def new_mr_path_from_push_event(event)
     new_project_merge_request_path(
       event.project,
-      :merge_request => { 
-        :source_branch => event.branch_name,
-        :target_branch => event.project.root_ref,
-        :title => event.branch_name.titleize
+      merge_request: { 
+        source_branch: event.branch_name,
+        target_branch: event.project.root_ref,
+        title: event.branch_name.titleize
       }
     )
   end

app/helpers/tab_helper.rb

@@ -4,12 +4,12 @@ module TabHelper
   end
   def wall_tab?
-    current_page?(:controller => "projects", :action => "wall", :id => @project)
+    current_page?(controller: "projects", action: "wall", id: @project)
   end
   def project_tab_class
     [:show, :files, :team, :edit, :update].each do |action|
-      return "current" if current_page?(:controller => "projects", :action => action, :id => @project)
+      return "current" if current_page?(controller: "projects", action: action, id: @project)
     end
     if ['snippets', 'hooks', 'deploy_keys', 'team_members'].include? controller.controller_name

app/mailers/notify.rb

@@ -12,20 +12,20 @@ class Notify < ActionMailer::Base
   def new_user_email(user_id, password)
     @user = User.find(user_id)
     @password = password
-    mail(:to => @user.email, :subject => "gitlab | Account was created for you")
+    mail(to: @user.email, subject: "gitlab | Account was created for you")
   end
   def new_issue_email(issue_id)
     @issue = Issue.find(issue_id)
     @project = @issue.project
-    mail(:to => @issue.assignee_email, :subject => "gitlab | new issue ##{@issue.id} | #{@issue.title} | #{@project.name}")
+    mail(to: @issue.assignee_email, subject: "gitlab | new issue ##{@issue.id} | #{@issue.title} | #{@project.name}")
   end
   def note_wall_email(recipient_id, note_id)
     recipient = User.find(recipient_id)
     @note = Note.find(note_id)
     @project = @note.project
-    mail(:to => recipient.email, :subject => "gitlab | #{@project.name}")
+    mail(to: recipient.email, subject: "gitlab | #{@project.name}")
   end
   def note_commit_email(recipient_id, note_id)
@@ -34,7 +34,7 @@ class Notify < ActionMailer::Base
     @commit = @note.target
     @commit = CommitDecorator.decorate(@commit)
     @project = @note.project
-    mail(:to => recipient.email, :subject => "gitlab | note for commit #{@commit.short_id} | #{@commit.title} | #{@project.name}")
+    mail(to: recipient.email, subject: "gitlab | note for commit #{@commit.short_id} | #{@commit.title} | #{@project.name}")
   end
   def note_merge_request_email(recipient_id, note_id)
@@ -42,7 +42,7 @@ class Notify < ActionMailer::Base
     @note = Note.find(note_id)
     @merge_request = @note.noteable
     @project = @note.project
-    mail(:to => recipient.email, :subject => "gitlab | note for merge request !#{@merge_request.id} | #{@project.name}")
+    mail(to: recipient.email, subject: "gitlab | note for merge request !#{@merge_request.id} | #{@project.name}")
   end
   def note_issue_email(recipient_id, note_id)
@@ -50,7 +50,7 @@ class Notify < ActionMailer::Base
     @note = Note.find(note_id)
     @issue = @note.noteable
     @project = @note.project
-    mail(:to => recipient.email, :subject => "gitlab | note for issue ##{@issue.id} | #{@project.name}")
+    mail(to: recipient.email, subject: "gitlab | note for issue ##{@issue.id} | #{@project.name}")
   end
   def note_wiki_email(recipient_id, note_id)
@@ -58,13 +58,13 @@ class Notify < ActionMailer::Base
     @note = Note.find(note_id)
     @wiki = @note.noteable
     @project = @note.project
-    mail(:to => recipient.email, :subject => "gitlab | note for wiki | #{@project.name}")
+    mail(to: recipient.email, subject: "gitlab | note for wiki | #{@project.name}")
   end
   def new_merge_request_email(merge_request_id)
     @merge_request = MergeRequest.find(merge_request_id)
     @project = @merge_request.project
-    mail(:to => @merge_request.assignee_email, :subject => "gitlab | new merge request !#{@merge_request.id} | #{@merge_request.title} | #{@project.name}")
+    mail(to: @merge_request.assignee_email, subject: "gitlab | new merge request !#{@merge_request.id} | #{@merge_request.title} | #{@project.name}")
   end
   def reassigned_merge_request_email(recipient_id, merge_request_id, previous_assignee_id)
@@ -72,7 +72,7 @@ class Notify < ActionMailer::Base
     @merge_request = MergeRequest.find(merge_request_id)
     @previous_assignee ||= User.find(previous_assignee_id)
     @project = @merge_request.project
-    mail(:to => recipient.email, :subject => "gitlab | changed merge request !#{@merge_request.id} | #{@merge_request.title} | #{@project.name}")
+    mail(to: recipient.email, subject: "gitlab | changed merge request !#{@merge_request.id} | #{@merge_request.title} | #{@project.name}")
   end
   def reassigned_issue_email(recipient_id, issue_id, previous_assignee_id)
@@ -80,6 +80,6 @@ class Notify < ActionMailer::Base
     @issue = Issue.find(issue_id)
     @previous_assignee ||= User.find(previous_assignee_id)
     @project = @issue.project
-    mail(:to => recipient.email, :subject => "gitlab | changed issue ##{@issue.id} | #{@issue.title} | #{@project.name}")
+    mail(to: recipient.email, subject: "gitlab | changed issue ##{@issue.id} | #{@issue.title} | #{@project.name}")
   end
 end

app/models/commit.rb

@@ -20,7 +20,7 @@ class Commit
     :tree,
     :id,
     :to_patch,
-    :to => :commit
+    to: :commit
   class << self 
@@ -57,7 +57,7 @@ class Commit
     def commits_since(repo, date)
       commits = repo.heads.map do |h|
-        repo.log(h.name, nil, :since => date).each { |c| Commit.new(c, h) }
+        repo.log(h.name, nil, since: date).each { |c| Commit.new(c, h) }
       end.flatten.uniq { |c| c.id }
       commits.sort! do |x, y|
@@ -69,7 +69,7 @@ class Commit
     def commits(repo, ref, path = nil, limit = nil, offset = nil)
       if path
-        repo.log(ref, path, :max_count => limit, :skip => offset)
+        repo.log(ref, path, max_count: limit, skip: offset)
       elsif limit && offset
         repo.commits(ref, limit, offset)
       else
@@ -86,9 +86,9 @@ class Commit
       last = project.commit(from.try(:strip))
       result = { 
-        :commits => [],
-        :diffs => [],
-        :commit => nil
+        commits: [],
+        diffs: [],
+        commit: nil
       }
       if first && last

app/models/event.rb

@@ -12,13 +12,13 @@ class Event < ActiveRecord::Base
   Merged    = 7
   belongs_to :project
-  belongs_to :target, :polymorphic => true
+  belongs_to :target, polymorphic: true
   # For Hash only
   serialize :data
   scope :recent, order("created_at DESC")
-  scope :code_push, where(:action => Pushed)
+  scope :code_push, where(action: Pushed)
   def self.determine_action(record)
     if [Issue, MergeRequest].include? record.class
@@ -29,7 +29,7 @@ class Event < ActiveRecord::Base
   end
   def self.recent_for_user user
-    where(:project_id => user.projects.map(&:id)).recent
+    where(project_id: user.projects.map(&:id)).recent
   end
   # Next events currently enabled for system
@@ -106,9 +106,9 @@ class Event < ActiveRecord::Base
     end
   end
-  delegate :name, :email, :to => :author, :prefix => true, :allow_nil => true
-  delegate :title, :to => :issue, :prefix => true, :allow_nil => true
-  delegate :title, :to => :merge_request, :prefix => true, :allow_nil => true
+  delegate :name, :email, to: :author, prefix: true, allow_nil: true
+  delegate :title, to: :issue, prefix: true, allow_nil: true
+  delegate :title, to: :merge_request, prefix: true, allow_nil: true
 end
 # == Schema Information
 #

app/models/issue.rb

@@ -7,7 +7,7 @@ class Issue < ActiveRecord::Base
   belongs_to :milestone
   validates :description,
-            :length   => { :within => 0..2000 }
+            length: { within: 0..2000 }
   acts_as_list

app/models/key.rb

@@ -6,16 +6,16 @@ class Key < ActiveRecord::Base
   belongs_to :project
   validates :title,
-            :presence => true,
-            :length   => { :within => 0..255 }
+            presence: true,
+            length: { within: 0..255 }
   validates :key,
-            :presence => true,
-            :length   => { :within => 0..5000 }
+            presence: true,
+            length: { within: 0..5000 }
   before_save :set_identifier
   before_validation :strip_white_space
-  delegate :name, :email, :to => :user, :prefix => true
+  delegate :name, :email, to: :user, prefix: true
   validate :unique_key
   def strip_white_space
@@ -23,7 +23,7 @@ class Key < ActiveRecord::Base
   end
   def unique_key
-    query = Key.where(:key => key)
+    query = Key.where(key: key)
     query = query.where('(project_id IS NULL OR project_id = ?)', project_id) if project_id
     if (query.count > 0)
       errors.add :key, 'already exist.'

app/models/merge_request.rb

@@ -20,7 +20,7 @@ class MergeRequest < ActiveRecord::Base
   validate :validate_branches
   def self.find_all_by_branch(branch_name)
-    where("source_branch like :branch or target_branch like :branch", :branch => branch_name)
+    where("source_branch like :branch or target_branch like :branch", branch: branch_name)
   end
   def human_state
@@ -48,7 +48,7 @@ class MergeRequest < ActiveRecord::Base
   end
   def mark_as_unchecked
-    self.update_attributes(:state => UNCHECKED)
+    self.update_attributes(state: UNCHECKED)
   end
   def can_be_merged?
@@ -101,11 +101,11 @@ class MergeRequest < ActiveRecord::Base
   end
   def merge_event
-    self.project.events.where(:target_id => self.id, :target_type => "MergeRequest", :action => Event::Merged).last
+    self.project.events.where(target_id: self.id, target_type: "MergeRequest", action: Event::Merged).last
   end
   def closed_event
-    self.project.events.where(:target_id => self.id, :target_type => "MergeRequest", :action => Event::Closed).last
+    self.project.events.where(target_id: self.id, target_type: "MergeRequest", action: Event::Closed).last
   end
   def commits
@@ -128,7 +128,7 @@ class MergeRequest < ActiveRecord::Base
   end
   def mark_as_unmergable
-    self.update_attributes :state => CANNOT_BE_MERGED
+    self.update_attributes state: CANNOT_BE_MERGED
   end
   def reloaded_commits
@@ -150,11 +150,11 @@ class MergeRequest < ActiveRecord::Base
   def merge!(user_id)
     self.mark_as_merged!
     Event.create(
-      :project => self.project,
-      :action => Event::Merged,
-      :target_id => self.id,
-      :target_type => "MergeRequest",
-      :author_id => user_id
+      project: self.project,
+      action: Event::Merged,
+      target_id: self.id,
+      target_type: "MergeRequest",
+      author_id: user_id
     )
   end

app/models/milestone.rb

@@ -24,7 +24,7 @@ class Milestone < ActiveRecord::Base
   end
   def participants
-    User.where(:id => issues.map(&:assignee_id))
+    User.where(id: issues.map(&:assignee_id))
   end
   def percent_complete

app/models/note.rb

@@ -3,18 +3,18 @@ require 'file_size_validator'
 class Note < ActiveRecord::Base
   belongs_to :project
-  belongs_to :noteable, :polymorphic => true
+  belongs_to :noteable, polymorphic: true
   belongs_to :author,
-    :class_name => "User"
+    class_name: "User"
   delegate :name,
-           :to => :project,
-           :prefix => true
+           to: :project,
+           prefix: true
   delegate :name,
            :email,
-           :to => :author,
-           :prefix => true
+           to: :author,
+           prefix: true
   attr_protected :author, :author_id
   attr_accessor :notify
@@ -23,19 +23,19 @@ class Note < ActiveRecord::Base
   validates_presence_of :project
   validates :note,
-            :presence => true,
-            :length   => { :within => 0..5000 }
+            presence: true,
+            length: { within: 0..5000 }
   validates :attachment,
-            :file_size => {
-              :maximum => 10.megabytes.to_i
+            file_size: {
+              maximum: 10.megabytes.to_i
             }
-  scope :common, where(:noteable_id => nil)
-  scope :today, where("created_at >= :date", :date => Date.today)
-  scope :last_week, where("created_at  >= :date", :date => (Date.today - 7.days))
-  scope :since, lambda { |day| where("created_at  >= :date", :date => (day)) }
+  scope :common, where(noteable_id: nil)
+  scope :today, where("created_at >= :date", date: Date.today)
+  scope :last_week, where("created_at  >= :date", date: (Date.today - 7.days))
+  scope :since, lambda { |day| where("created_at  >= :date", date: (day)) }
   scope :fresh, order("created_at DESC")
   scope :inc_author_project, includes(:project, :author)
   scope :inc_author, includes(:author)
@@ -43,11 +43,11 @@ class Note < ActiveRecord::Base
   mount_uploader :attachment, AttachmentUploader
   def self.create_status_change_note(noteable, author, status)
-    create({ :noteable => noteable,
-             :project => noteable.project,
-             :author => author,
-             :note => "_Status changed to #{status}_" },
-          :without_protection => true)
+    create({ noteable: noteable,
+             project: noteable.project,
+             author: author,
+             note: "_Status changed to #{status}_" },
+          without_protection: true)
   end
   def notify

app/models/project.rb

@@ -9,19 +9,19 @@ class Project < ActiveRecord::Base
   #
   # Relations
   # 
-  belongs_to :owner, :class_name => "User"
-  has_many :users,          :through => :users_projects
-  has_many :events,         :dependent => :destroy
-  has_many :merge_requests, :dependent => :destroy
-  has_many :issues,         :dependent => :destroy, :order => "closed, created_at DESC"
-  has_many :milestones,     :dependent => :destroy
-  has_many :users_projects, :dependent => :destroy
-  has_many :notes,          :dependent => :destroy
-  has_many :snippets,       :dependent => :destroy
-  has_many :deploy_keys,    :dependent => :destroy, :foreign_key => "project_id", :class_name => "Key"
-  has_many :hooks,          :dependent => :destroy, :class_name => "ProjectHook"
-  has_many :wikis,          :dependent => :destroy
-  has_many :protected_branches, :dependent => :destroy
+  belongs_to :owner, class_name: "User"
+  has_many :users,          through: :users_projects
+  has_many :events,         dependent: :destroy
+  has_many :merge_requests, dependent: :destroy
+  has_many :issues,         dependent: :destroy, order: "closed, created_at DESC"
+  has_many :milestones,     dependent: :destroy
+  has_many :users_projects, dependent: :destroy
+  has_many :notes,          dependent: :destroy
+  has_many :snippets,       dependent: :destroy
+  has_many :deploy_keys,    dependent: :destroy, foreign_key: "project_id", class_name: "Key"
+  has_many :hooks,          dependent: :destroy, class_name: "ProjectHook"
+  has_many :wikis,          dependent: :destroy
+  has_many :protected_branches, dependent: :destroy
   attr_accessor :error_code
@@ -33,15 +33,15 @@ class Project < ActiveRecord::Base
   # 
   # Scopes
   #
-  scope :public_only, where(:private_flag => false)
-  scope :without_user, lambda { |user|  where("id not in (:ids)", :ids => user.projects.map(&:id) ) }
+  scope :public_only, where(private_flag: false)
+  scope :without_user, lambda { |user|  where("id not in (:ids)", ids: user.projects.map(&:id) ) }
   def self.active
     joins(:issues, :notes, :merge_requests).order("issues.created_at, notes.created_at, merge_requests.created_at DESC")
   end
   def self.search query
-    where("name like :query or code like :query or path like :query", :query => "%#{query}%")
+    where("name like :query or code like :query or path like :query", query: "%#{query}%")
   end
   def self.create_by_user(params, user)
@@ -53,7 +53,7 @@ class Project < ActiveRecord::Base
       project.save!
       # Add user as project master
-      project.users_projects.create!(:project_access => UsersProject::MASTER, :user => user)
+      project.users_projects.create!(project_access: UsersProject::MASTER, user: user)
       # when project saved no team member exist so
       # project repository should be updated after first user add
@@ -82,28 +82,28 @@ class Project < ActiveRecord::Base
   # Validations
   #
   validates :name,
-            :uniqueness => true,
-            :presence => true,
-            :length   => { :within => 0..255 }
+            uniqueness: true,
+            presence: true,
+            length: { within: 0..255 }
   validates :path,
-            :uniqueness => true,
-            :presence => true,
-            :format => { :with => /^[a-zA-Z][a-zA-Z0-9_\-\.]*$/,
-                         :message => "only letters, digits & '_' '-' '.' allowed. Letter should be first" },
-            :length   => { :within => 0..255 }
+            uniqueness: true,
+            presence: true,
+            format: { with: /^[a-zA-Z][a-zA-Z0-9_\-\.]*$/,
+                         message: "only letters, digits & '_' '-' '.' allowed. Letter should be first" },
+            length: { within: 0..255 }
   validates :description,
-            :length   => { :within => 0..2000 }
+            length: { within: 0..2000 }
   validates :code,
-            :presence => true,
-            :uniqueness => true,
-            :format => { :with => /^[a-zA-Z][a-zA-Z0-9_\-\.]*$/,
-                         :message => "only letters, digits & '_' '-' '.' allowed. Letter should be first"  },
-            :length   => { :within => 1..255 }
-  validates :owner, :presence => true
+            presence: true,
+            uniqueness: true,
+            format: { with: /^[a-zA-Z][a-zA-Z0-9_\-\.]*$/,
+                         message: "only letters, digits & '_' '-' '.' allowed. Letter should be first"  },
+            length: { within: 1..255 }
+  validates :owner, presence: true
   validate :check_limit
   validate :repo_name
@@ -134,19 +134,19 @@ class Project < ActiveRecord::Base
   end
   def common_notes
-    notes.where(:noteable_type => ["", nil]).inc_author_project
+    notes.where(noteable_type: ["", nil]).inc_author_project
   end
   def build_commit_note(commit)
-    notes.new(:noteable_id => commit.id, :noteable_type => "Commit")
+    notes.new(noteable_id: commit.id, noteable_type: "Commit")
   end
   def commit_notes(commit)
-    notes.where(:noteable_id => commit.id, :noteable_type => "Commit", :line_code => nil)
+    notes.where(noteable_id: commit.id, noteable_type: "Commit", line_code: nil)
   end
   def commit_line_notes(commit)
-    notes.where(:noteable_id => commit.id, :noteable_type => "Commit").where("line_code is not null")
+    notes.where(noteable_id: commit.id, noteable_type: "Commit").where("line_code is not null")
   end
   def public?

app/models/snippet.rb

@@ -2,29 +2,29 @@ class Snippet < ActiveRecord::Base
   include Linguist::BlobHelper
   belongs_to :project
-  belongs_to :author, :class_name => "User"
-  has_many :notes, :as => :noteable, :dependent => :destroy
+  belongs_to :author, class_name: "User"
+  has_many :notes, as: :noteable, dependent: :destroy
   delegate :name,
            :email,
-           :to => :author,
-           :prefix => true
+           to: :author,
+           prefix: true
   attr_protected :author, :author_id, :project, :project_id
   validates_presence_of :project_id
   validates_presence_of :author_id
   validates :title,
-            :presence => true,
-            :length   => { :within => 0..255 }
+            presence: true,
+            length: { within: 0..255 }
   validates :file_name,
-            :presence => true,
-            :length   => { :within => 0..255 }
+            presence: true,
+            length: { within: 0..255 }
   validates :content,
-            :presence => true,
-            :length   => { :within => 0..10000 }
+            presence: true,
+            length: { within: 0..10000 }
   scope :fresh, order("created_at DESC")
   scope :non_expired, where(["expires_at IS NULL OR expires_at > ?", Time.current])