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| author | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2016-10-29 01:05:58 -0200 |
|---|---|---|
| committer | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2016-10-29 01:17:49 -0200 |
| commit | fe1f4b2ad56f010a4e9b93d547d63a15953d9dc2 (patch) | |
| tree | 49257bdeadca12d5b167800a25d58dd50c0d6ddb /guides/rails_guides/levenshtein.rb | |
| parent | f81a5ffbdec6c1d748aaef02ba10a6e0d86cbf3f (diff) | |
| download | rails-fe1f4b2ad56f010a4e9b93d547d63a15953d9dc2.tar.gz rails-fe1f4b2ad56f010a4e9b93d547d63a15953d9dc2.tar.bz2 rails-fe1f4b2ad56f010a4e9b93d547d63a15953d9dc2.zip | |
Add more rubocop rules about whitespaces
Diffstat (limited to 'guides/rails_guides/levenshtein.rb')
| -rw-r--r-- | guides/rails_guides/levenshtein.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/guides/rails_guides/levenshtein.rb b/guides/rails_guides/levenshtein.rb index e947150364..40c6a5c372 100644 --- a/guides/rails_guides/levenshtein.rb +++ b/guides/rails_guides/levenshtein.rb @@ -20,12 +20,12 @@ module RailsGuides str2_codepoint_enumerable = str2.each_codepoint str1.each_codepoint.with_index do |char1, i| - e = i+1 + e = i + 1 str2_codepoint_enumerable.with_index do |char2, j| cost = (char1 == char2) ? 0 : 1 x = [ - d[j+1] + 1, # insertion + d[j + 1] + 1, # insertion e + 1, # deletion d[j] + cost # substitution ].min |