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Fix #tokens_to_s method for token streams #592

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Merged
merged 1 commit into from
Jan 26, 2018
Merged

Fix #tokens_to_s method for token streams #592

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2 changes: 1 addition & 1 deletion lib/rdoc/token_stream.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -107,7 +107,7 @@ def token_stream
# Returns a string representation of the token stream

def tokens_to_s
token_stream.compact.map { |token| token.text }.join ''
token_stream.compact.map { |token| token[:text] }.join ''
end

end
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15 changes: 15 additions & 0 deletions test/test_rdoc_token_stream.rb
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Expand Up @@ -39,5 +39,20 @@ def test_class_to_html_empty
assert_equal '', RDoc::TokenStream.to_html([])
end

def test_tokens_to_s
foo = Class.new do
include RDoc::TokenStream

def initialize
@token_stream = [
{ line_no: 0, char_no: 0, kind: :on_ident, text: "foo" },
{ line_no: 0, char_no: 0, kind: :on_sp, text: " " },
{ line_no: 0, char_no: 0, kind: :on_tstring, text: "'bar'" },
]
end
end.new

assert_equal "foo 'bar'", foo.tokens_to_s
end
end