`KeyError` from `Hash#fetch` should inspect key.

To distinguish string keys and symbol keys.

`KeyError` from `Hash#fetch` should inspect key.
To distinguish string keys and symbol keys.
ad17ba0e · Yukihiro "Matz" Matsumoto · e4a9b4a3 · ad17ba0e
Commit ad17ba0e authored Dec 25, 2017 by Yukihiro "Matz" Matsumoto
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

mrbgems/mruby-hash-ext/mrblib/hash.rb mrbgems/mruby-hash-ext/mrblib/hash.rb +1 -1

No files found.
--- a/mrbgems/mruby-hash-ext/mrblib/hash.rb
+++ b/mrbgems/mruby-hash-ext/mrblib/hash.rb
@@ -165,7 +165,7 @@ class Hash
      elsif none != NONE
        none
      else
-        raise KeyError, "Key not found: #{key}"
+        raise KeyError, "Key not found: #{key.inspect}"
      end
    else
      self[key]