module Matchd::Helpers

Public Instance Methods

extract_options(keys, options) click to toggle source

Creates a new Hash with the key-value pairs of options for the keys given and only if options has that keys. Also, new keys will get symbolized.

# File lib/matchd/helpers.rb, line 8
def extract_options(keys, options)
  keys.each_with_object({}) do |key, o|
    o[key.to_sym] = options[key] if options.key?(key)
  end
end