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author | zzak <zzak@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-01-01 17:28:47 +0000 |
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committer | zzak <zzak@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-01-01 17:28:47 +0000 |
commit | 663613a993cc51d5c5e89e9d31b587d1f5688be8 (patch) | |
tree | d76039993adeade66064bc95cb0a7d2e3290b1a8 /hash.c | |
parent | 98b1b387f293df232d4cb70857a46d3cb71854e9 (diff) | |
download | ruby-663613a993cc51d5c5e89e9d31b587d1f5688be8.tar.gz |
* hash.c (rb_hash_update): Revert documentation from r38672
See: https://github.com/ruby/ruby/pull/228#issuecomment-11791013
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'hash.c')
-rw-r--r-- | hash.c | 13 |
1 files changed, 0 insertions, 13 deletions
@@ -1893,19 +1893,6 @@ rb_hash_update_block_i(VALUE key, VALUE value, VALUE hash) * h2 = { "b" => 254, "c" => 300 } * h1.merge!(h2) { |key, v1, v2| v1 } * #=> {"a"=>100, "b"=>200, "c"=>300} - * - * Note that this method creates a shallow copy of the value in _other_hash_. - * This means that when for example Array#select! is used on one of the values - * in _other_hash_ both the original object as well as the copy will be - * modified. This is illustrated in the following example: - * - * original = { "numbers" => [10, 20, 30] } - * copy = {}.merge(original) - * - * copy["numbers"].select! { |number| number <= 20 } - * - * puts copy # => { "numbers" => [10, 20] } - * puts original # => { "numbers" => [10, 20] } */ static VALUE |