class Form::MultiParameterAttributes::DateTimeParamsFilter
TODO: implement this with parse_filter, so we don’t have to manually walk through the hash, etc.
Public Instance Methods
call(params)
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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
Private Instance Methods
params_to_date(year, month, day, hour, minute)
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# File lib/reform/form/multi_parameter_attributes.rb, line 30 def params_to_date(year, month, day, hour, minute) date_fields = [year, month, day].map!(&:to_i) time_fields = [hour, minute].map!(&:to_i) if date_fields.any?(&:zero?) || !Date.valid_date?(*date_fields) return nil end if hour.blank? && minute.blank? Date.new(*date_fields) else args = date_fields + time_fields Time.zone ? Time.zone.local(*args) : Time.new(*args) end end