Module: ForceArray

Included in:

Array, Hash, String

Defined in:

lib/liquidoc.rb

Overview

Text manipulation Classes, Modules, procs, etc

Instance Method Summary

• #force_array ⇒ Object

  So we can accept a list string (“item1.yml,item2.yml”) or a single item (“item1.yml”) and convert to array as needed.

• #force_array! ⇒ Object

Instance Method Details

#force_array ⇒ Object

So we can accept a list string (“item1.yml,item2.yml”) or a single item (“item1.yml”) and convert to array as needed

# File 'lib/liquidoc.rb', line 1207

def force_array
  obj = self
  unless obj.class == Array
    if obj.class == String
      if obj.include? ","
        obj = obj.split(",") # Will even force a string with no commas to a 1-item array
      else
        obj = Array.new.push(obj)
      end
    else
      if obj.class == Hash
        obj = obj.to_array
      else
        raise "ForceArrayFail"
      end
    end
  end
  return obj.to_ary
end

#force_array! ⇒ Object

# File 'lib/liquidoc.rb', line 1227

def force_array!
  self.force_array
end