Sha256: 5d02b56b66d6259512febaabe123d7288178b54e20494920a91419c4b0d65f13
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Size: 737 Bytes
Versions: 10
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Stored size: 737 Bytes
Contents
require 'hermod/validators/base'
module Hermod
module Validators
# Checks the value matches the given regular expression
class RegularExpression < Base
attr_reader :pattern
# Sets up the pattern the value is expected to match
def initialize(pattern)
@pattern = pattern
end
private
# Public: Checks the value matches the pattern. Blank values are ignored
# because those are checked by the ValuePresence validator if necessary.
#
# Returns a boolean
def test(value, attributes)
value.blank? || value =~ pattern
end
def message(value, attributes)
"#{value.inspect} does not match #{pattern.inspect}"
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems