Class: Reform::Form::MultiParameterAttributes::DateTimeParamsFilter

Inherits:
Object
  • Object
show all
Defined in:
lib/reform/form/multi_parameter_attributes.rb

Overview

TODO: implement this with parse_filter, so we don’t have to manually walk through the hash, etc.

Instance Method Summary collapse

Instance Method Details

#call(params) ⇒ Object 



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# File 'lib/reform/form/multi_parameter_attributes.rb', line 4

def call(params)
  params = params.dup # DISCUSS: not sure if that slows down form processing?
  date_attributes = {}

  params.each do |attribute, value|
    if value.is_a?(Hash)
      params[attribute] = call(value) # TODO: #validate should only handle local form params.
    elsif matches = attribute.match(/^(\w+)\(.i\)$/)
      date_attribute = matches[1]
      date_attributes[date_attribute] = params_to_date(
        params.delete("#{date_attribute}(1i)"),
        params.delete("#{date_attribute}(2i)"),
        params.delete("#{date_attribute}(3i)"),
        params.delete("#{date_attribute}(4i)"),
        params.delete("#{date_attribute}(5i)")
      )
    end
  end

  date_attributes.each do |attribute, date|
    params[attribute] = date
  end
  params
end