Sha256: bffd062657db030bb1d8d1cebef322d34d5d4938e921e31590aff00f206b9b41
Contents?: true
Size: 680 Bytes
Versions: 5
Compression:
Stored size: 680 Bytes
Contents
# assumes that @checks is defined as an array of no-arg lambdas, each
# lambda raising an error (with useful msg) when check fails
module Validatable
attr_reader :errors
def check_methods; []; end
def validatables; []; end
def validate
@errors = []
check_methods.each do |check_method|
begin
send(check_method)
rescue StandardError => e
@errors.push e
end
end
validatables.each do |v|
if v.respond_to?(:validate)
@errors += v.validate
end
end
return @errors
end
def valid?
self.validate
@errors.empty?
end
def invalid?
!self.valid?
end
end
Version data entries
5 entries across 5 versions & 2 rubygems