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Enable the StringReplacement cop. 

Also fix one use of `gsub` that would be faster as `delete`.

Use `tr` instead of `gsub` when you are replacing the same number of
characters. Use `delete` instead of `gsub` when you are deleting
characters.
This commit is contained in:
Connor Shea 2016-04-27 18:22:46 -06:00
parent 4a47470feb
commit 4995302df6
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2 changed files with 3 additions and 2 deletions
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3
.rubocop.yml
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@ -990,11 +990,12 @@ Performance/RedundantSortBy:
# string. # string.
Performance/StartWith: Performance/StartWith:
Enabled: false Enabled: false
# Use `tr` instead of `gsub` when you are replacing the same number of # Use `tr` instead of `gsub` when you are replacing the same number of
# characters. Use `delete` instead of `gsub` when you are deleting # characters. Use `delete` instead of `gsub` when you are deleting
# characters. # characters.
Performance/StringReplacement: Performance/StringReplacement:
Enabled: false Enabled: true
# TODO: Enable TimesMap Cop. # TODO: Enable TimesMap Cop.
# Checks for `.times.map` calls. # Checks for `.times.map` calls.

2
lib/gitlab/diff/parser.rb
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@ -18,7 +18,7 @@ module Gitlab
@lines.each do |line| @lines.each do |line|
next if filename?(line) next if filename?(line)
full_line = line.gsub(/\n/, '') full_line = line.delete("\n")
if line.match(/^@@ -/) if line.match(/^@@ -/)
type = "match" type = "match"