Contents

module ContentsCore
  class ItemHash < Item
    alias_attribute :data, :data_hash

    serialize :data_hash, Hash

    def init
      self.data = {}
      self
    end

    def keys
      config[:keys] ? config[:keys] : self.data_hash.keys
    end

    def from_string( value )
      if value.is_a? String
        val = {}
        value.each_line do |line|
          m = line.match( /([^:]*):(.*)/ )
          val[m[1]] = m[2].strip if m && !m[1].blank?
        end
        self.data_hash = val
      end
    end

    def method_missing( method, *args, &block )
      matches = /data_(.+)=/.match method.to_s
      self.data[matches[1]] = args[0] if matches[1]
    end

    def respond_to?( method, include_private = false )
      method.to_s.starts_with?( 'data_' ) || super
    end

    def to_s
      self.data_hash ? self.data_hash.inject( '' ) { |k, v| k + v[0] + ': ' + v[1] + "\n" } : {}
    end

    def self.permitted_attributes
      [ :data_hash ]
    end

    def self.type_name
      'hash'
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
contents_core-0.2.5	app/models/contents_core/item_hash.rb
contents_core-0.2.4	app/models/contents_core/item_hash.rb
contents_core-0.2.2	app/models/contents_core/item_hash.rb
contents_core-0.2.0	app/models/contents_core/item_hash.rb