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| author | David RodrÃguez <[email protected]> | 2020-03-24 07:39:24 +0100 |
|---|---|---|
| committer | <[email protected]> | 2020-03-24 15:39:24 +0900 |
| commit | 96064e6f1ce100a37680dc8f9509f06b3350e9c8 () | |
| tree | 798b59f015cb82ee3cd0427f80584032175829ba /lib/rubygems/spec_fetcher.rb | |
| parent | 930b012ad96bfb0bd12446b89407120744ef92eb (diff) | |
Sync rubygems with current master (#2889)
Notes: Merged-By: hsbt <[email protected]>
| -rw-r--r-- | lib/rubygems/spec_fetcher.rb | 23 |
1 files changed, 13 insertions, 10 deletions
@@ -171,30 +171,33 @@ class Gem::SpecFetcher # Suggests gems based on the supplied +gem_name+. Returns an array of # alternative gem names. - def suggest_gems_from_name(gem_name, type = :latest) gem_name = gem_name.downcase.tr('_-', '') max = gem_name.size / 2 names = available_specs(type).first.values.flatten(1) matches = names.map do |n| next unless n.match_platform? - - distance = levenshtein_distance gem_name, n.name.downcase.tr('_-', '') - - next if distance >= max - - return [n.name] if distance == 0 - - [n.name, distance] end.compact matches = if matches.empty? && type != :prerelease suggest_gems_from_name gem_name, :prerelease else matches.uniq.sort_by { |name, dist| dist } end - matches.first(5).map { |name, dist| name } end ## |