Class: Wallaby::Sorting::HashBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/services/wallaby/sorting/hash_builder.rb

Overview

Turn a string ‘’name asc,id desc’‘ into sort hash

Constant Summary collapse

SORT_REGEX = 
/(([^\s,]+)\s+(asc|desc))\s*,?\s*/i

Class Method Summary collapse

Class Method Details

.build(sort_string) ⇒ Object 



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# File 'lib/services/wallaby/sorting/hash_builder.rb', line 7

def self.build(sort_string)
  ::ActiveSupport::HashWithIndifferentAccess.new.tap do |hash|
    (sort_string || EMPTY_STRING).scan SORT_REGEX do |_, key, order|
      hash[key] = order
    end
  end
end