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Size: 682 Bytes
Versions: 62
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Stored size: 682 Bytes
Contents
require 'mspec/guards/guard'
# Despite that these are inverses, the two classes are
# used to simplify MSpec guard reporting modes
class EndianGuard < SpecGuard
def pattern
@pattern ||= [1].pack('L')
end
private :pattern
end
class BigEndianGuard < EndianGuard
def match?
pattern[-1] == ?\001
end
end
class LittleEndianGuard < EndianGuard
def match?
pattern[-1] == ?\000
end
end
class Object
def big_endian
g = BigEndianGuard.new
g.name = :big_endian
yield if g.yield?
ensure
g.unregister
end
def little_endian
g = LittleEndianGuard.new
g.name = :little_endian
yield if g.yield?
ensure
g.unregister
end
end
Version data entries
62 entries across 62 versions & 3 rubygems