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Revision aa0e51b5

Added by nobu (Nobuyoshi Nakada) almost 9 years ago

hash.c: rb_hash_add_new_element

  • hash.c (rb_hash_add_new_element): add new element or do nothing
    if it is contained already.
  • array.c (ary_add_hash, ary_add_hash_by): use
    rb_hash_add_new_element.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e