boolize_attr
Boolize string attributes and define accessors.
Usage
Before boolize
# Model
class Job
include ActiveModel::Model
attr_accessor :is_running
end
# Controller
class JobsController
def new
@job = Job.new
end
def create
@job = Job.new(params[:job])
p @job.is_running # returns String which '1' or '0' from a checkbox
!!@job.is_running # returns always true
end
endAfter boolize
# Model
class Job
include ActiveModel::Model
attr_accessor :is_running
boolize_attr_reader :is_running
end
# Controller
class JobsController
def new
@job = Job.new
end
def create
@job = Job.new(params[:job])
p @job.is_running # returns true or false
!!@job.is_running # returns true or false
@job.is_running = '0'
p @job.is_running #=> false
@job.is_running = '1'
p @job.is_running #=> true
@job.is_running = nil
p @job.is_running #=> false
end
endInstallation
Add this line to your application's Gemfile:
gem 'boolize_attr'And then execute:
$ bundle
Or install it yourself as:
$ gem install boolize_attr
Contributing
- Fork it ( https://github.com/[my-github-username]/boolize_attr/fork )
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create a new Pull Request