diff options
Diffstat (limited to 'array.c')
| -rw-r--r-- | array.c | 16 |
1 files changed, 8 insertions, 8 deletions
@@ -4189,7 +4189,7 @@ ary_recycle_hash(VALUE hash) * * If you need set-like behavior, see the library class Set. * - * See Array#difference. + * See also Array#difference. */ static VALUE @@ -4222,22 +4222,22 @@ rb_ary_diff(VALUE ary1, VALUE ary2) /* * call-seq: - * ary.difference(other_ary1, other_ary2,...) -> ary + * ary.difference(other_ary1, other_ary2, ...) -> ary * * Array Difference * - * Returns a new array that is a copy of +self+, removing any items - * that also appear in any of the <code>other_ary</code>s. The order of +self+ is - * preserved. + * Returns a new array that is a copy of the receiver, removing any items + * that also appear in any of the arrays given as arguments. + * The order is preserved from the original array. * * It compares elements using their #hash and #eql? methods for efficiency. * - * [ 1, 1, 2, 2, 3, 3, 4, 5 ].difference([ 1, 2, 4 ]) #=> [ 3, 3, 5 ] - * [ 1, 'c', :s, 'yep' ].difference([ 1 ], [ 'a', 'c' ]) #=> [:s, "yep"] + * [ 1, 1, 2, 2, 3, 3, 4, 5 ].difference([ 1, 2, 4 ]) #=> [ 3, 3, 5 ] + * [ 1, 'c', :s, 'yep' ].difference([ 1 ], [ 'a', 'c' ]) #=> [ :s, "yep" ] * * If you need set-like behavior, see the library class Set. * - * See Array#-. + * See also Array#-. */ static VALUE |