Module: Mongoid::Document::Flagable::InstanceMethods

Defined in:
lib/mongoid-flags.rb

Instance Method Summary collapse

Instance Method Details

#add_flag(flag) ⇒ Object

Adds a flag, and you need to explicitly save the object



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# File 'lib/mongoid-flags.rb', line 18

def add_flag(flag)
  (self.flags ||= []) << flag
  self.flags.uniq!
  self.flags
end

#add_flag!(flag) ⇒ Object

Adds a flag, and saves the object



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# File 'lib/mongoid-flags.rb', line 25

def add_flag!(flag)
  add_flag(flag)
  save!
  self.flags
end

#has_flag?(flag) ⇒ Boolean

Checks if a flag exists

Returns:

  • (Boolean) 


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# File 'lib/mongoid-flags.rb', line 32

def has_flag?(flag)
  (self.flags || []).include?(flag)
end

#remove_flag(flag) ⇒ Object

Removes a flag, and you need to explicitly save the object



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# File 'lib/mongoid-flags.rb', line 38

def remove_flag(flag)
  (self.flags || []).delete_if { |n| n.casecmp(flag) == 0 }
end

#remove_flag!(flag) ⇒ Object

Removes a flag, and saves the object



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# File 'lib/mongoid-flags.rb', line 43

def remove_flag!(flag)
  remove_flag(flag)
  save!
  self.flags
end