Module: CanField::CanCan::AbilityAdditions

Defined in:
lib/can_field/can_can/ability_additions.rb

Instance Method Summary collapse

Instance Method Details

#abilities_for_subject(subject) ⇒ Object

for internal use



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# File 'lib/can_field/can_can/ability_additions.rb', line 25

def abilities_for_subject(subject)
  @rules.select{|a| a.relevant_for_subject? subject}.map(&:actions).flatten.uniq
end

#canf(actions, target, fields, opt_hash = nil, &block) ⇒ Object

see README.md



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# File 'lib/can_field/can_can/ability_additions.rb', line 5

def canf(actions, target, fields, opt_hash = nil, &block)
  unless actions.is_a? Array
    actions = [actions]
  end

  unless fields.is_a? Array
    fields = [fields]
  end

  actions.each do |action|
    can action.to_sym, target, opt_hash, &block
  end

  actions.product(fields).each do |x|
    action, field = x
    can "_cf_#{action}_fl_#{field}".to_sym, target, opt_hash, &block
  end
end