Sha256: 4e2d2b076ffd1b8ed7ffa183f0c49da757c5df0ef014804ce6d92d341708903a
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Size: 719 Bytes
Versions: 6
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Stored size: 719 Bytes
Contents
module CoreExt
module IncludeWithRange #:nodoc:
# Extends the default Range#include? to support range comparisons.
# (1..5).include?(1..5) # => true
# (1..5).include?(2..3) # => true
# (1..5).include?(2..6) # => false
#
# The native Range#include? behavior is untouched.
# ('a'..'f').include?('c') # => true
# (5..9).include?(11) # => false
def include?(value)
if value.is_a?(::Range)
# 1...10 includes 1..9 but it does not include 1..10.
operator = exclude_end? && !value.exclude_end? ? :< : :<=
super(value.first) && value.last.send(operator, last)
else
super
end
end
end
end
Range.prepend(CoreExt::IncludeWithRange)
Version data entries
6 entries across 6 versions & 1 rubygems