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Versions: 9
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Contents
module Tuning
module Validations
extend ActiveSupport::Concern
class TimeValidator < ActiveModel::EachValidator
CHECKS = { before: :<, before_or_equal_to: :<=, after: :>, after_or_equal_to: :>= }
def validate_each(record, attribute, value)
if [Date, Time].any? { |klass| value.kind_of?(klass) }
CHECKS.each do |name, operator|
if options.has_key?(name)
other = options[name]
case other
when Symbol
other = record.send(other)
when Proc
other = other.call(record)
end
unless value.send(operator, other)
record.errors.add attribute, name, time: I18n.l(other)
end
end
end
else
record.errors.add attribute, :not_a_time
end
end
end
module ClassMethods
def validates_time_of(*attr_names)
validates_with TimeValidator, _merge_attributes(attr_names)
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems