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+ Added Parser::Source::Range#to_range. #697

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merged 1 commit into from May 22, 2020
Merged

+ Added Parser::Source::Range#to_range. #697

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7 changes: 7 additions & 0 deletions lib/parser/source/range.rb
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Expand Up @@ -149,6 +149,13 @@ def to_a
(@begin_pos...@end_pos).to_a
end

##
# @return [Range] a Ruby range with the same `begin_pos` and `end_pos`
#
def to_range
self.begin_pos...self.end_pos
end

##
# Composes a GNU/Clang-style string representation of the beginning of this
# range.
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5 changes: 5 additions & 0 deletions test/test_source_range.rb
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Expand Up @@ -155,6 +155,11 @@ def test_is?
refute sr.is?('bar')
end

def test_to_range
sr = Parser::Source::Range.new(@buf, 10, 20)
assert_equal (10...20), sr.to_range
end

def test_to_s
sr = Parser::Source::Range.new(@buf, 8, 9)
assert_equal '(string):2:2', sr.to_s
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