ExerciseOptions
An experimental gem for making amendments to upstream dependencies.
This project came about when I was working with Samvera's Actor Stack and needed to add additional variables to a few different classes.
Installation
Install the gem and add to the application's Gemfile by executing:
$ bundle add exercise_options
If bundler is not being used to manage dependencies, install the gem by executing:
$ gem install exercise_options
Usage
class MyObject
def initialize(name:)
self.name = name
end
attr_accessor :name
end
MyObject.prepend(
ExerciseOptions.for(
default_is_true: true,
conditionally_true_with_receiver: ->(obj) { obj.name == "Hello World" },
)
)
obj = MyObject.new(name: "Nobody")
expect(obj.default_is_true).to be_truthy
expect(obj.conditionally_true_with_receiver).to be_falsey
next_object = MyObject.new(name: "Hello World", default_is_true: false)
expect(next_object.default_is_true).to be_falsey
expect(next_object.conditionally_true_with_receiver).to be_truthyDevelopment
Let's see if this thing make sense?