Sha256: f4e598a017e94a74329d68c7530081fd1893f7c3dad4533df1e52ffb288bd926
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Size: 1.63 KB
Versions: 3
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Stored size: 1.63 KB
Contents
require 'active_support' class Valuable def attributes @attributes ||= HashWithIndifferentAccess.new(deep_duplicate_of(self.class.defaults)) end def initialize(atts = {}) atts.each { |name, value| __send__("#{name}=", value ) } end def deep_duplicate_of(value) Marshal.load(Marshal.dump(value)) end class << self def attributes @attributes ||= [] end def defaults @defaults ||= {} end def has_value(name, options={}) attributes << name defaults[name] = options[:default] unless options[:default].nil? create_accessor_for(name) create_setter_for(name, options[:klass], options[:default]) end def create_setter_for(name, klass, default) if klass == nil define_method "#{name}=" do |value| attributes[name] = value end elsif klass == Integer define_method "#{name}=" do |value| value_as_integer = value && value.to_i attributes[name] = value_as_integer end elsif klass == String define_method "#{name}=" do |value| value_as_string = value && value.to_s attributes[name] = value_as_string end else define_method "#{name}=" do |value| if value.nil? attributes[name] = nil elsif value.is_a? klass attributes[name] = value else attributes[name] = klass.new(value) end end end end def create_accessor_for(name) define_method name do attributes[name] end end def has_collection(name) has_value(name, :default => [] ) end end end
Version data entries
3 entries across 3 versions & 1 rubygems
Version | Path |
---|---|
netflix4r-0.0.2 | lib/valuable.rb |
netflix4r-0.0.1 | lib/valuable.rb |
netflix4r-0.0.0 | lib/valuable.rb |