module NoException
Constants
- Go
- No
Public Class Methods
Go(*methods)
click to toggle source
Calls superclass method
# File lib/noexception.rb, line 25 def self.Go(*methods) Module.new do define_singleton_method(:included) do |klass| methods = klass.instance_methods(false) if methods.empty? mod = Module.new do methods.each do |m| define_method m do |*args| begin return super(*args), nil rescue StandardError => e return nil, e end end end end klass.prepend mod end end end
No(*methods)
click to toggle source
Calls superclass method
# File lib/noexception.rb, line 2 def self.No(*methods) Module.new do define_singleton_method(:included) do |klass| methods = klass.instance_methods(false) if methods.empty? mod = Module.new do methods.each do |m| define_method m do |*args| begin return super(*args) rescue StandardError => e $error = e return nil end end end end klass.prepend mod end end end