Merge pull request #200 from koic/remove_redundant_string_dup

Remove redundant `String#dup`
2025-12-15 07:54:59 +09:00 · 2025-12-15 07:54:59 +09:00 · 0b70ef3d6a
commit 0b70ef3d6a
parent 85b81a6a65 0429284d5d
1 changed files with 1 additions and 1 deletions
--- a/lib/mcp/string_utils.rb
+++ b/lib/mcp/string_utils.rb
@ -15,7 +15,7 @@ module MCP
    end

    def underscore(camel_cased_word)
-      camel_cased_word.dup
+      camel_cased_word
        .gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
        .gsub(/([a-z\d])([A-Z])/, '\1_\2')
        .tr("-", "_")