module Ragol::HashUtil
Public Class Methods
copy_hash(to_hash, from_hash, fields = Array.new)
click to toggle source
# File lib/ragol/hash.rb, line 6 def self.copy_hash to_hash, from_hash, fields = Array.new fields.each do |fieldnames| to_hash[fieldnames.first] = from_hash[fieldnames.find { |x| from_hash[x] }] end end
hash_array_value(hash, array)
click to toggle source
# File lib/ragol/hash.rb, line 12 def self.hash_array_value hash, array hash[(array & hash.keys)[0]] end