class Sorted::ParamsQuery

Parses an array of decoded query params

This parser/encoder uses an already decoded array of sort strings parsed by a URI library.

Parsing:

params = ['phone_desc', 'name_asc']
set = Sorted::ParamsQuery.parse(params)
set.to_a #=> [['phone', 'desc'], ['name', asc']]

Encoding:

Sorted::ParamsQuery.encode(set) #=> ['phone_desc', 'name_asc']

Constants

REGEXP

Public Class Methods

encode(set) click to toggle source
# File lib/sorted/params_query.rb, line 34
def self.encode(set)
  set.map { |a| a.join('_') }
end
parse(params) click to toggle source
# File lib/sorted/params_query.rb, line 26
def self.parse(params)
  params.inject(Set.new) do |set, part|
    m = part.match(REGEXP)
    next unless m
    set << parse_match(m)
  end
end