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lib/rdoc/parser/ruby.rb: Avoid .chars.to_a.last

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The code creates a lot of useless objects.
Instead, using a regexp is shorter and faster.
This commit is contained in:
Yusuke Endoh 2019-08-16 11:36:47 +09:00
parent 64bffddda1
commit cd41378ef9
1 changed files with 2 additions and 2 deletions
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4
lib/rdoc/parser/ruby.rb
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@ -1779,9 +1779,9 @@ class RDoc::Parser::Ruby < RDoc::Parser
while tk and (:on_comment == tk[:kind] or :on_embdoc == tk[:kind]) do
comment_body = retrieve_comment_body(tk)
comment += comment_body
comment += "\n" unless "\n" == comment_body.chars.to_a.last
comment << "\n" unless comment_body =~ /\n\z/
if comment_body.size > 1 && "\n" == comment_body.chars.to_a.last then
if comment_body.size > 1 && comment_body =~ /\n\z/ then
skip_tkspace_without_nl # leading spaces
end
tk = get_tk