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-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | enum.c | 3 |
2 files changed, 8 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Thu Oct 6 10:37:13 2016 SHIBATA Hiroshi <hsbt@ruby-lang.org> + + * enum.c: Add reduce/inject alias note. + [fix GH-1400][ci skip] Patch by @getaaron + Thu Oct 6 10:30:27 2016 Nobuyoshi Nakada <nobu@ruby-lang.org> * thread.c (update_coverage): check coverage values, and ignore @@ -705,6 +705,9 @@ ary_inject_op(VALUE ary, VALUE init, VALUE op) * operation, specified by a block or a symbol that names a * method or operator. * + * The <i>inject</i> and <i>reduce</i> methods are aliases. There + * is no performance benefit to either. + * * If you specify a block, then for each element in <i>enum</i> * the block is passed an accumulator value (<i>memo</i>) and the element. * If you specify a symbol instead, then each element in the collection |