Parent

Included Modules

ActsAsTaggableOn::Tag

Public Class Methods

find_or_create_all_with_like_by_name(*list) click to toggle source
# File lib/acts_as_taggable_on/tag.rb, line 58
def self.find_or_create_all_with_like_by_name(*list)
  list = [list].flatten

  return [] if list.empty?

  existing_tags = Tag.named_any(list)

  list.map do |tag_name|
    comparable_tag_name = comparable_name(tag_name)
    existing_tag = existing_tags.find { |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) click to toggle source

CLASS METHODS:

# File lib/acts_as_taggable_on/tag.rb, line 50
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) click to toggle source

SCOPES:

# File lib/acts_as_taggable_on/tag.rb, line 24
def self.named(name)
  if ActsAsTaggableOn.strict_case_match
    where(["name = #{binary}?", name])
  else
    where(["lower(name) = ?", name.downcase])
  end
end
named_any(list) click to toggle source
# File lib/acts_as_taggable_on/tag.rb, line 32
def self.named_any(list)
  if ActsAsTaggableOn.strict_case_match
    where(list.map { |tag| sanitize_sql(["name = #{binary}?", tag.to_s.mb_chars]) }.join(" OR "))
  else
    where(list.map { |tag| sanitize_sql(["lower(name) = ?", tag.to_s.mb_chars.downcase]) }.join(" OR "))
  end
end
named_like(name) click to toggle source
# File lib/acts_as_taggable_on/tag.rb, line 40
def self.named_like(name)
  where(["name #{like_operator} ? ESCAPE '!'", "%#{escape_like(name)}%"])
end
named_like_any(list) click to toggle source
# File lib/acts_as_taggable_on/tag.rb, line 44
def self.named_like_any(list)
  where(list.map { |tag| sanitize_sql(["name #{like_operator} ? ESCAPE '!'", "%#{escape_like(tag.to_s)}%"]) }.join(" OR "))
end

Public Instance Methods

==(object) click to toggle source

INSTANCE METHODS:

# File lib/acts_as_taggable_on/tag.rb, line 75
def ==(object)
  super || (object.is_a?(Tag) && name == object.name)
end
count() click to toggle source
# File lib/acts_as_taggable_on/tag.rb, line 83
def count
  read_attribute(:count).to_i
end
to_s() click to toggle source
# File lib/acts_as_taggable_on/tag.rb, line 79
def to_s
  name
end
validates_name_uniqueness?() click to toggle source

monkey patch this method if don't need name uniqueness validation

# File lib/acts_as_taggable_on/tag.rb, line 18
def validates_name_uniqueness?
  true
end

[Validate]

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