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Get tests running with frozen string literals. #211

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merged 1 commit into from
Jul 7, 2017
Merged

Get tests running with frozen string literals. #211

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2 changes: 1 addition & 1 deletion lib/coderay/encoders/encoder.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -146,7 +146,7 @@ def setup options
end

def get_output options
options[:out] || ''
options[:out] || ''.dup
end

# Append data.to_s to the output. Returns the argument.
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4 changes: 2 additions & 2 deletions lib/coderay/encoders/html.rb
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Expand Up @@ -176,7 +176,7 @@ def setup options

if options[:wrap] || options[:line_numbers]
@real_out = @out
@out = ''
@out = ''.dup
end

@break_lines = (options[:break_lines] == true)
Expand Down Expand Up @@ -314,7 +314,7 @@ def check_group_nesting name, kind
end

def break_lines text, style
reopen = ''
reopen = ''.dup
@opened.each_with_index do |kind, index|
reopen << (@span_for_kinds[index > 0 ? [kind, *@opened[0...index]] : kind] || '<span>')
end
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