module Jekyll::Filters::Sample

Public Instance Methods

sample(input) click to toggle source

Returns a random item from an Array.

Example usage:

{{ site.posts | sample }}

@input [Array] @return [Any]

   # File lib/jekyll/filters/sample.rb
14 def sample(input)
15   return unless input.respond_to? :sample
16 
17   input.sample
18 end