Module: Ccls::ActiveRecordExtension::Base::ClassMethods

Defined in:
lib/ccls_engine/active_record_extension/base.rb

Instance Method Summary collapse

Instance Method Details

#acts_like_a_hash(*args) ⇒ Object

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# File 'lib/ccls_engine/active_record_extension/base.rb', line 10

def acts_like_a_hash(*args)
	options = {
		:key   => :key,
		:value => :description
	}.update(args.extract_options!)

	class_eval do

		validates_presence_of   options[:key], options[:value]
		validates_uniqueness_of options[:key], options[:value]
		validates_length_of     options[:key], options[:value],
			:maximum => 250, :allow_blank => true

		# Treats the class a bit like a Hash and
		# searches for a record with a matching key.
		def self.[](key)
			# may need to deal with options[:key] here, but not needed yet
			find_by_key(key.to_s)
		end

	end	#	class_eval do
end