Class: ActsAsTaggableOn::Tag
- Inherits:
-
ActiveRecord::Base
- Object
- ActiveRecord::Base
- ActsAsTaggableOn::Tag
- Includes:
- Utils
- Defined in:
- lib/acts_as_taggable_on/tag.rb
Class Method Summary collapse
- .find_or_create_all_with_like_by_name(*list) ⇒ Object
-
.find_or_create_with_like_by_name(name) ⇒ Object
CLASS METHODS:.
-
.named(name) ⇒ Object
SCOPES:.
- .named_any(list) ⇒ Object
- .named_like(name) ⇒ Object
- .named_like_any(list) ⇒ Object
Instance Method Summary collapse
-
#==(object) ⇒ Object
INSTANCE METHODS:.
- #count ⇒ Object
- #to_s ⇒ Object
-
#validates_name_uniqueness? ⇒ Boolean
monkey patch this method if don’t need name uniqueness validation.
Methods included from Utils
Class Method Details
.find_or_create_all_with_like_by_name(*list) ⇒ Object
70 71 72 73 74 75 76 77 78 79 80 81 82 83 |
# File 'lib/acts_as_taggable_on/tag.rb', line 70 def self.find_or_create_all_with_like_by_name(*list) list = Array(list).flatten return [] if list.empty? = Tag.named_any(list) list.map do |tag_name| comparable_tag_name = comparable_name(tag_name) existing_tag = .detect { |tag| comparable_name(tag.name) == comparable_tag_name } existing_tag || Tag.create(:name => tag_name) end end |
.find_or_create_with_like_by_name(name) ⇒ Object
CLASS METHODS:
62 63 64 65 66 67 68 |
# File 'lib/acts_as_taggable_on/tag.rb', line 62 def self.find_or_create_with_like_by_name(name) if (ActsAsTaggableOn.strict_case_match) self.find_or_create_all_with_like_by_name([name]).first else named_like(name).first || create(:name => name) end end |
.named(name) ⇒ Object
SCOPES:
25 26 27 28 29 30 31 |
# File 'lib/acts_as_taggable_on/tag.rb', line 25 def self.named(name) if ActsAsTaggableOn.strict_case_match where(["name = #{binary}?", name]) else where(["lower(name) = ?", name.downcase]) end end |
.named_any(list) ⇒ Object
33 34 35 36 37 38 39 40 41 42 43 44 45 46 |
# File 'lib/acts_as_taggable_on/tag.rb', line 33 def self.named_any(list) if ActsAsTaggableOn.strict_case_match clause = list.map { |tag| sanitize_sql(["name = #{binary}?", as_8bit_ascii(tag)]) }.join(" OR ") where(clause) else clause = list.map { |tag| lowercase_ascii_tag = as_8bit_ascii(tag).downcase sanitize_sql(["lower(name) = ?", lowercase_ascii_tag]) }.join(" OR ") where(clause) end end |
.named_like(name) ⇒ Object
48 49 50 51 |
# File 'lib/acts_as_taggable_on/tag.rb', line 48 def self.named_like(name) clause = ["name #{like_operator} ? ESCAPE '!'", "%#{escape_like(name)}%"] where(clause) end |
.named_like_any(list) ⇒ Object
53 54 55 56 57 58 |
# File 'lib/acts_as_taggable_on/tag.rb', line 53 def self.named_like_any(list) clause = list.map { |tag| sanitize_sql(["name #{like_operator} ? ESCAPE '!'", "%#{escape_like(tag.to_s)}%"]) }.join(" OR ") where(clause) end |
Instance Method Details
#==(object) ⇒ Object
INSTANCE METHODS:
87 88 89 |
# File 'lib/acts_as_taggable_on/tag.rb', line 87 def ==(object) super || (object.is_a?(Tag) && name == object.name) end |
#count ⇒ Object
95 96 97 |
# File 'lib/acts_as_taggable_on/tag.rb', line 95 def count read_attribute(:count).to_i end |
#to_s ⇒ Object
91 92 93 |
# File 'lib/acts_as_taggable_on/tag.rb', line 91 def to_s name end |
#validates_name_uniqueness? ⇒ Boolean
monkey patch this method if don’t need name uniqueness validation
19 20 21 |
# File 'lib/acts_as_taggable_on/tag.rb', line 19 def validates_name_uniqueness? true end |