Sha256: 1f6246fd7a8959dddab9f48b9a87f43e0d1be14ca30be42ff87aeae8877e5599
Contents?: true
Size: 648 Bytes
Versions: 33
Compression:
Stored size: 648 Bytes
Contents
module ActiveUtils #:nodoc:
module RequiresParameters #:nodoc:
def requires!(hash, *params)
params.each do |param|
if param.is_a?(Array)
raise ArgumentError.new("Missing required parameter: #{param.first}") unless hash.has_key?(param.first)
valid_options = param[1..-1]
raise ArgumentError.new("Parameter: #{param.first} must be one of #{valid_options.to_sentence(:words_connector => 'or')}") unless valid_options.include?(hash[param.first])
else
raise ArgumentError.new("Missing required parameter: #{param}") unless hash.has_key?(param)
end
end
end
end
end
Version data entries
33 entries across 33 versions & 1 rubygems