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# Ignores the result of a match.
#
# Example:
#
# str('foo') # will return 'foo',
# str('foo').ignore # will return nil
#
class Parslet::Atoms::Ignored < Parslet::Atoms::Base
attr_reader :parslet
def initialize(parslet)
super()
@parslet = parslet
end
def apply(source, context, consume_all)
success, _ = result = parslet.apply(source, context, consume_all)
return result unless success
succ(nil)
end
def to_s_inner(prec)
"ignored(#{parslet.to_s(prec)})"
end
end
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