dbridges
/ _comment.html.slim
Last active
August 25, 2022 18:51
Stimulus.js and Rails remote forms with error handling
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| - # app/views/comments/_comment.html.slim | |
| li data-controller="comment" data-action="click->comment#hello" | |
| = "#{comment.message} by #{comment.user.email}" |
primaryobjects
/ collapsible.png
Last active
April 22, 2022 22:35
Collapsible tabs example in Bootstrap 4 alpha. Resize the page to see the tabs collapse into a dropdown menu. See demo https://plnkr.co/edit/6WVKhJcqfRNP6pDoq85N?p=preview
davidbella
/ person.rb
Created
October 10, 2013 13:37
Ruby: Dynamic meta-programming to create attr_accessor like methods on the fly
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| class Person | |
| def initialize(attributes) | |
| attributes.each do |attribute_name, attribute_value| | |
| ##### Method one ##### | |
| # Works just great, but uses something scary like eval | |
| # self.class.class_eval {attr_accessor attribute_name} | |
| # self.instance_variable_set("@#{attribute_name}", attribute_value) | |
| ##### Method two ##### | |
| # Manually creates methods for both getter and setter and then |