Sha256: 8e513f845436f9e7ea8f8cec7fd2bb1d8afd1d65b061eca9ca7354fdd02af488
Contents?: true
Size: 960 Bytes
Versions: 2
Compression:
Stored size: 960 Bytes
Contents
module Troo module Behaviours class NullEntity # @return [FalseClass] def default? false end end class SetDefault class << self # @param [] # @return [] def for(entity) new(entity).set_default! end end # @param [] # @return [Troo::Behaviours::SetDefault] def initialize(entity) @entity = entity end # @return [TrueClass, ?] def set_default! return true if already_default? unset_default set_new_default entity end private attr_reader :entity def set_new_default entity.update(default: true) end def unset_default entity.class.update(default: false) end def already_default? entity.default? end def entity return NullEntity.new if @entity.nil? @entity end end end end
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
troo-0.0.15 | lib/troo/models/behaviours/set_default.rb |
troo-0.0.14 | lib/troo/models/behaviours/set_default.rb |