module SolidusSearchkick::Helpers::FormHelper

Public Instance Methods

flat_hash_key(names) click to toggle source
# File lib/solidus_searchkick/helpers/form_helper.rb, line 21
def flat_hash_key(names)
  names = Array.new(names)
  name = names.shift.to_s.dup
  names.each do |n|
    name << "[#{n}]"
  end
  name
end
flatten_hash(hash = params, ancestor_names = []) click to toggle source
# File lib/solidus_searchkick/helpers/form_helper.rb, line 4
def flatten_hash(hash = params, ancestor_names = [])
  flat_hash = {}
  hash.each do |k, v|
    names = Array.new(ancestor_names)
    names << k
    if v.is_a?(Hash)
      flat_hash.merge!(flatten_hash(v, names))
    else
      key = flat_hash_key(names)
      key += '[]' if v.is_a?(Array)
      flat_hash[key] = v
    end
  end

  flat_hash
end
hash_as_hidden_fields(hash = params) click to toggle source
# File lib/solidus_searchkick/helpers/form_helper.rb, line 30
def hash_as_hidden_fields(hash = params)
  hidden_fields = []
  flatten_hash(hash).each do |name, value|
    value = [value] if !value.is_a?(Array)
    value.each do |v|
      hidden_fields << hidden_field_tag(name, v.to_s, id: nil)
    end
  end

  hidden_fields.join("\n")
end