Juxt
A simple gem to provide juxtaposition to Objects and Arrays
Example
['foo', 'bar'].map_juxt :upcase, :reverse
# [['FOO', 'oof'], ['BAR', 'rab']]
'foo'.juxt :upcase, :reverse
# ['FOO', 'oof']
{:foo => 'foo', :bar => 'bar'}.juxt :foo, :bar
# ['foo', 'bar']
# Need to create a hash from some Object properties?
a = ['foo', 'bar'].map_juxt :upcase, :reverse
Hash[a]
# {'FOO' => 'oof', 'BAR' => 'rab'}
Installation
Add this line to your application's Gemfile:
gem 'juxt'
And then execute:
$ bundle
Or install it yourself as:
$ gem install juxt
Usage
TODO: Write usage instructions here
Contributing
- Fork it
- 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