Sha256: d49828d818a36dada33a8f62726b2c8666748ba23516d7567b86947a31951aec
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Versions: 6
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Stored size: 459 Bytes
Contents
module Zebra
module Epl
module Rotation
class InvalidRotationError < StandardError; end
NO_ROTATION = 0
DEGREES_90 = 1
DEGREES_180 = 2
DEGREES_270 = 3
def self.valid_rotation?(rotation)
[NO_ROTATION, DEGREES_90, DEGREES_180, DEGREES_270].include? rotation
end
def self.validate_rotation(rotation)
raise InvalidRotationError unless valid_rotation?(rotation)
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems