Sha256: b21cc5d8126de57fed3deecd4bee59314e11b1a4f7523b58aa16a4691679b6df
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Size: 419 Bytes
Versions: 14
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Contents
module MoreCoreExtensions
module NumericClamp
#
# Clamp a number to a minimum and/or maximum value.
#
# 8.clamp(nil, nil) #=> 8
# 8.clamp(9, nil) #=> 9
# 8.clamp(nil, 6) #=> 6
def clamp(min, max)
value = self
value = [value, min].max if min
value = [value, max].min if max
value
end
end
end
Numeric.send(:prepend, MoreCoreExtensions::NumericClamp)
Version data entries
14 entries across 14 versions & 1 rubygems