AdjustmentBureau
A CSS Property Parser with the simple task of applying a numeric adjustment to property values.
NOTE: this does not parse CSS, it parses CSS property strings only. i.e. margin: 1px 2px 3px 4px;.
Example
# parse the property directly and adjust it
property = AdjustmentBureau::Property.parse('margin: 1px 2px 3px 4px;')
property.adjust(:+, 10)
expect(property.to_s).to eq 'margin: 11px 12px 13px 14px;' #=> true # set up an adjuster and use it on multiple properties
properties = [
'top: 100px;',
'left: 100px;',
'width: 100px;',
'height: 100px;'
]
adjustable_properties = [:top, :left]
adjustment_operation = :+
adjustment_amount = 10
adjuster = AdjustmentBureau::Adjuster.new(
adjustable_properties,
adjustment_operation,
adjustment_amount)
properties.map! { |p| adjuster.adjust(p).to_s }
# expected output
expected = [
'top: 110px;',
'left: 110px;',
'width: 100px;',
'height: 100px;'
]
expect(properties).to eq expected #=> trueInstallation
Add this line to your application's Gemfile:
gem 'adjustment_bureau'
And then execute:
$ bundle
Or install it yourself as:
$ gem install adjustment_bureau
Usage
TODO: Write usage instructions here
Contributing
- Fork it ( http://github.com//adjustment_bureau/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 new Pull Request