diff options
Diffstat (limited to 'array.c')
-rw-r--r-- | array.c | 39 |
1 files changed, 4 insertions, 35 deletions
@@ -3352,43 +3352,12 @@ sort_2(const void *ap, const void *bp, void *dummy) /* * call-seq: - * array.sort! -> self - * array.sort! {|a, b| ... } -> self + * sort! -> self + * sort! {|a, b| ... } -> self * - * Returns +self+ with its elements sorted in place. - * - * With no block, compares elements using operator <tt>#<=></tt> - * (see Comparable): - * - * a = 'abcde'.split('').shuffle - * a # => ["e", "b", "d", "a", "c"] - * a.sort! - * a # => ["a", "b", "c", "d", "e"] - * - * With a block, calls the block with each element pair; - * for each element pair +a+ and +b+, the block should return an integer: - * - * - Negative when +b+ is to follow +a+. - * - Zero when +a+ and +b+ are equivalent. - * - Positive when +a+ is to follow +b+. - * - * Example: - * - * a = 'abcde'.split('').shuffle - * a # => ["e", "b", "d", "a", "c"] - * a.sort! {|a, b| a <=> b } - * a # => ["a", "b", "c", "d", "e"] - * a.sort! {|a, b| b <=> a } - * a # => ["e", "d", "c", "b", "a"] - * - * When the block returns zero, the order for +a+ and +b+ is indeterminate, - * and may be unstable: - * - * a = 'abcde'.split('').shuffle - * a # => ["e", "b", "d", "a", "c"] - * a.sort! {|a, b| 0 } - * a # => ["d", "e", "c", "a", "b"] + * Like Array#sort, but returns +self+ with its elements sorted in place. * + * Related: see {Methods for Assigning}[rdoc-ref:Array@Methods+for+Assigning]. */ VALUE |