Everton J. Carpes everton
everton
/ form_test_helper.rb
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August 10, 2022 12:51
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| module FormTestHelper | |
| def assert_form(action, options = {}, &block) | |
| method = options.delete(:method) || :post | |
| if method == :put || method == :patch || method == :delete | |
| virtual_method, method = method, :post | |
| test_body = -> (*args) { | |
| assert_select "input[type='hidden'][name='_method']", | |
| value: virtual_method |
everton
/ lisp-conditions-in-ruby.rb
Last active
April 21, 2024 18:57
Inspired by Common LISP conditions system, this code here uses continuations to inject "restart" options from the context where an Exception was raised and allowing to resume from the error line. Obs.: since this code relies on continuations, it is not supposed to work on Ruby implementations without this resource (such as JRuby, Ribinius, etc)
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| require 'continuation' | |
| class Restart < RuntimeError | |
| attr_accessor :menu | |
| def initialize(**menu) | |
| @menu = menu | |
| @menu.each do |name, proc| | |
| define_singleton_method "#{name}!" do |
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