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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2013-03-22 18:33:31 -0700 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2013-03-22 18:33:31 -0700 |
| commit | 1ed2afeeca18c059a14ed4e97d747476eb625d53 (patch) | |
| tree | 0477e2b7d2d4614e659776d1e9dd808b2c97d37c /mrbgems/mruby-hash-ext/mrblib/hash.rb | |
| parent | af5f23d2cd2222256f3aab3af8c84d991fb38d8b (diff) | |
| parent | dfe2359b0c7d93864287d0566e49b118e16f288f (diff) | |
| download | mruby-1ed2afeeca18c059a14ed4e97d747476eb625d53.tar.gz mruby-1ed2afeeca18c059a14ed4e97d747476eb625d53.zip | |
Merge pull request #1045 from kouki-o-iij/pr-hash-ext
add mruby-hash-ext mrbgem, and method: Hash#merge!
Diffstat (limited to 'mrbgems/mruby-hash-ext/mrblib/hash.rb')
| -rw-r--r-- | mrbgems/mruby-hash-ext/mrblib/hash.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/mrbgems/mruby-hash-ext/mrblib/hash.rb b/mrbgems/mruby-hash-ext/mrblib/hash.rb new file mode 100644 index 000000000..3e1bac0a2 --- /dev/null +++ b/mrbgems/mruby-hash-ext/mrblib/hash.rb @@ -0,0 +1,12 @@ +class Hash + def merge!(other, &block) + if block + other.each_key{|k| + self[k] = (self.has_key?(k))? block.call(k, self[k], other[k]): other[k] + } + else + other.each_key{|k| self[k] = other[k]} + end + self + end +end |