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Contents
unless "".respond_to?(:lines)
class String
# This version of String#lines is almost fully compatible with that
# of Ruby 1.9. If a zero-length record separator is supplied in Ruby
# 1.9, the string is split into paragraphs delimited by multiple
# successive newlines. This replacement ignores that feature in
# favor of code simplicity.
def lines(separator = $/)
result = split(separator).map { |part| "#{part}#{separator}" }
result.each { |r| yield r } if block_given?
result
end
end
end
unless respond_to?(:tap)
class Object
def tap
yield(self)
self
end
end
end
module Ohm
if defined?(BasicObject)
BasicObject = ::BasicObject
elsif defined?(BlankSlate)
BasicObject = ::BlankSlate
else
# If neither BasicObject (Ruby 1.9) nor BlankSlate (typically provided by Builder)
# are present, define our simple implementation inside the Ohm module.
class BasicObject
instance_methods.each { |meth| undef_method(meth) unless meth =~ /\A(__|instance_eval)/ }
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems