Module: Jekyll::Sanelist::SanelistFilter

Defined in:
lib/jekyll/sanelist.rb

Overview

Module containg sanelist filters

Constant Summary collapse

ITEM = 
'item'
DELIMITER = 
'delimiter'

Instance Method Summary collapse

Instance Method Details

#sanelist(input) ⇒ Array

Takes a regular list and outputs a sanelist

Parameters:

  • input (Array) —

    The input list which needs to be converted into a sanelist

Returns:

  • (Array) —

    A list of sane objects of items separated by delimiters

Raises:

  • (ArgumentError) 


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# File 'lib/jekyll/sanelist.rb', line 18

def sanelist(input)
  raise ArgumentError, 'Input to filter sanelist is not an Array' unless input.is_a?(Array)

  output = []

  input.each_with_index do |value, index|
    output << get_item(value, index, input.size)

    output << get_delimiter(index, input.size) if index != (input.size - 1)
  end

  output
end