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Merge pull request #22064 from kamipo/do_not_omit_parentheses

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Do not omit parentheses [ci skip]
This commit is contained in:
Sean Griffin 2015-10-25 11:54:28 -05:00
commit 0946318386
3 changed files with 13 additions and 13 deletions
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22
activerecord/lib/active_record/associations.rb
View file

@ -508,7 +508,7 @@ module ActiveRecord
# to customize them. For example, to add a condition:
#
# class Blog < ActiveRecord::Base
# has_many :published_posts, -> { where published: true }, class_name: 'Post'
# has_many :published_posts, -> { where(published: true) }, class_name: 'Post'
# end
#
# Inside the <tt>-> { ... }</tt> block you can use all of the usual Relation methods.
@ -520,7 +520,7 @@ module ActiveRecord
# events that occur on the user's birthday:
#
# class User < ActiveRecord::Base
# has_many :birthday_events, ->(user) { where starts_on: user.birthday }, class_name: 'Event'
# has_many :birthday_events, ->(user) { where(starts_on: user.birthday) }, class_name: 'Event'
# end
#
# Note: Joining, eager loading and preloading of these associations is not fully possible.
@ -895,7 +895,7 @@ module ActiveRecord
# In this case it is usually more natural to include an association which has conditions defined on it:
#
# class Post < ActiveRecord::Base
# has_many :approved_comments, -> { where approved: true }, class_name: 'Comment'
# has_many :approved_comments, -> { where(approved: true) }, class_name: 'Comment'
# end
#
# Post.includes(:approved_comments)
@ -1345,10 +1345,10 @@ module ActiveRecord
# association objects.
#
# Option examples:
# has_many :comments, -> { order "posted_on" }
# has_many :comments, -> { includes :author }
# has_many :comments, -> { order("posted_on") }
# has_many :comments, -> { includes(:author) }
# has_many :people, -> { where(deleted: false).order("name") }, class_name: "Person"
# has_many :tracks, -> { order "position" }, dependent: :destroy
# has_many :tracks, -> { order("position") }, dependent: :destroy
# has_many :comments, dependent: :nullify
# has_many :tags, as: :taggable
# has_many :reports, -> { readonly }
@ -1476,12 +1476,12 @@ module ActiveRecord
# has_one :credit_card, dependent: :destroy # destroys the associated credit card
# has_one :credit_card, dependent: :nullify # updates the associated records foreign
# # key value to NULL rather than destroying it
# has_one :last_comment, -> { order 'posted_on' }, class_name: "Comment"
# has_one :project_manager, -> { where role: 'project_manager' }, class_name: "Person"
# has_one :last_comment, -> { order('posted_on') }, class_name: "Comment"
# has_one :project_manager, -> { where(role: 'project_manager') }, class_name: "Person"
# has_one :attachment, as: :attachable
# has_one :boss, -> { readonly }
# has_one :club, through: :membership
# has_one :primary_address, -> { where primary: true }, through: :addressables, source: :addressable
# has_one :primary_address, -> { where(primary: true) }, through: :addressables, source: :addressable
# has_one :credit_card, required: true
def has_one(name, scope = nil, options = {})
reflection = Builder::HasOne.build(self, name, scope, options)
@ -1721,7 +1721,7 @@ module ActiveRecord
# query when you access the associated collection.
#
# Scope examples:
# has_and_belongs_to_many :projects, -> { includes :milestones, :manager }
# has_and_belongs_to_many :projects, -> { includes(:milestones, :manager) }
# has_and_belongs_to_many :categories, ->(category) {
# where("default_category = ?", category.name)
# }
@ -1774,7 +1774,7 @@ module ActiveRecord
#
# Option examples:
# has_and_belongs_to_many :projects
# has_and_belongs_to_many :projects, -> { includes :milestones, :manager }
# has_and_belongs_to_many :projects, -> { includes(:milestones, :manager) }
# has_and_belongs_to_many :nations, class_name: "Country"
# has_and_belongs_to_many :categories, join_table: "prods_cats"
# has_and_belongs_to_many :categories, -> { readonly }

2
activerecord/lib/active_record/relation/query_methods.rb
View file

@ -375,7 +375,7 @@ module ActiveRecord
#
# This means it can be used in association definitions:
#
# has_many :comments, -> { unscope where: :trashed }
# has_many :comments, -> { unscope(where: :trashed) }
#
def unscope(*args)
check_if_method_has_arguments!(:unscope, args)

2
activerecord/lib/active_record/scoping/default.rb
View file

@ -17,7 +17,7 @@ module ActiveRecord
#
# class Post < ActiveRecord::Base
# def self.default_scope
# where published: true
# where(published: true)
# end
# end
#