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[ruby/yarp] Fix rational parsing

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c8f31eb5b6
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Kevin Newton 2023-08-22 12:20:08 -04:00 • committed by git
parent a31b069a8a
commit 55a8add304
2 changed files with 16 additions and 10 deletions
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2
lib/yarp.rb
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@ -343,7 +343,7 @@ module YARP
class RationalNode < Node
def value
Rational(numeric.value)
Rational(slice.chomp("r"))
end
end

24
test/yarp/ruby_api_test.rb
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@ -8,7 +8,6 @@ class YARPRubyAPITest < Test::Unit::TestCase
source = File.read(filepath, binmode: true, external_encoding: Encoding::UTF_8)
assert_equal YARP.lex(source, filepath).value, YARP.lex_file(filepath).value
assert_equal YARP.dump(source, filepath), YARP.dump_file(filepath)
serialized = YARP.dump(source, filepath)
@ -21,13 +20,20 @@ class YARPRubyAPITest < Test::Unit::TestCase
end
def test_literal_value_method
assert_equal 123, YARP.parse("123").value.statements.body.first.value
assert_equal 3.14, YARP.parse("3.14").value.statements.body.first.value
assert_equal 42i, YARP.parse("42i").value.statements.body.first.value
assert_equal 3.14i, YARP.parse("3.14i").value.statements.body.first.value
assert_equal 42r, YARP.parse("42r").value.statements.body.first.value
assert_equal 0.5r, YARP.parse("0.5r").value.statements.body.first.value
assert_equal 42ri, YARP.parse("42ri").value.statements.body.first.value
assert_equal 0.5ri, YARP.parse("0.5ri").value.statements.body.first.value
assert_equal 123, parse_expression("123").value
assert_equal 3.14, parse_expression("3.14").value
assert_equal 42i, parse_expression("42i").value
assert_equal 42.1ri, parse_expression("42.1ri").value
assert_equal 3.14i, parse_expression("3.14i").value
assert_equal 42r, parse_expression("42r").value
assert_equal 0.5r, parse_expression("0.5r").value
assert_equal 42ri, parse_expression("42ri").value
assert_equal 0.5ri, parse_expression("0.5ri").value
end
private
def parse_expression(source)
YARP.parse(source).value.statements.body.first
end
end