Sha256: 70ce4a3e22e624f0631075a742257700cc51c7439fa10b5da66e5f22090e7f97
Contents?: true
Size: 780 Bytes
Versions: 7
Compression:
Stored size: 780 Bytes
Contents
module Lipseys
class Base
protected
def requires!(*args)
self.class.requires!(*args)
end
def self.requires!(hash, *params)
hash_keys = hash.collect { |k, v| v.is_a?(Array) ? [k, v.collect(&:keys)] : k }.flatten
params.each do |param|
if param.is_a?(Array)
raise ArgumentError.new("Missing required parameter: #{param.first}") unless hash_keys.include?(param.first)
valid_options = param[1..-1]
raise ArgumentError.new("Parameter: #{param.first} must be one of: #{valid_options.join(', ')}") unless valid_options.include?(hash[param.first])
else
raise ArgumentError.new("Missing required parameter: #{param}") unless hash_keys.include?(param)
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems