blank

0.2.02 versions

github.com/kostya/blank

method Blank for Crystal Language

7 stars

2 dependents

License: MIT

Installation

# Add this to your shard.yml
dependencies:
  blank:
    github: kostya/blank
    version: ~> 0.2.0

Then run:

shards install

This version declares no dependencies.

method Blank for Crystal Language

Add this to your application's shard.yml:

dependencies:
  blank:
    github: kostya/blank

require "blank"

p "".blank? # => true
p 1.blank? # => false
p nil.blank? # => true
p [1].blank? # => false