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Versions: 22
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Contents
# frozen_string_literal: true
module ActiveModel
module Type
class DateTime < Value # :nodoc:
include Helpers::Timezone
include Helpers::TimeValue
include Helpers::AcceptsMultiparameterTime.new(
defaults: { 4 => 0, 5 => 0 }
)
def type
:datetime
end
private
def cast_value(value)
return apply_seconds_precision(value) unless value.is_a?(::String)
return if value.empty?
fast_string_to_time(value) || fallback_string_to_time(value)
end
# '0.123456' -> 123456
# '1.123456' -> 123456
def microseconds(time)
time[:sec_fraction] ? (time[:sec_fraction] * 1_000_000).to_i : 0
end
def fallback_string_to_time(string)
time_hash = ::Date._parse(string)
time_hash[:sec_fraction] = microseconds(time_hash)
new_time(*time_hash.values_at(:year, :mon, :mday, :hour, :min, :sec, :sec_fraction, :offset))
end
def value_from_multiparameter_assignment(values_hash)
missing_parameters = (1..3).select { |key| !values_hash.key?(key) }
if missing_parameters.any?
raise ArgumentError, "Provided hash #{values_hash} doesn't contain necessary keys: #{missing_parameters}"
end
super
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems