diff options
Diffstat (limited to 'enum.c')
| -rw-r--r-- | enum.c | 14 |
1 files changed, 9 insertions, 5 deletions
@@ -1563,11 +1563,12 @@ min_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, args)) * a.min { |a, b| a.length <=> b.length } #=> "dog" * * If the +n+ argument is given, minimum +n+ elements are returned - * as an array. + * as a sorted array. * * a = %w[albatross dog horse] * a.min(2) #=> ["albatross", "dog"] * a.min(2) {|a, b| a.length <=> b.length } #=> ["dog", "horse"] + * [5, 1, 3, 4, 2].min(3) #=> [1, 2, 3] */ static VALUE @@ -1656,11 +1657,12 @@ max_ii(RB_BLOCK_CALL_FUNC_ARGLIST(i, args)) * a.max { |a, b| a.length <=> b.length } #=> "albatross" * * If the +n+ argument is given, maximum +n+ elements are returned - * as an array. + * as an array, sorted in descending order. * * a = %w[albatross dog horse] * a.max(2) #=> ["horse", "dog"] * a.max(2) {|a, b| a.length <=> b.length } #=> ["albatross", "horse"] + * [5, 1, 3, 4, 2].max(3) #=> [5, 4, 3] */ static VALUE @@ -1878,7 +1880,8 @@ min_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, args)) * a.min_by { |x| x.length } #=> "dog" * * If the +n+ argument is given, minimum +n+ elements are returned - * as an array. + * as an array. These +n+ elements are sorted by the value from the + * given block. * * a = %w[albatross dog horse] * p a.min_by(2) {|x| x.length } #=> ["dog", "horse"] @@ -1937,8 +1940,9 @@ max_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, args)) * a = %w(albatross dog horse) * a.max_by { |x| x.length } #=> "albatross" * - * If the +n+ argument is given, minimum +n+ elements are returned - * as an array. + * If the +n+ argument is given, maximum +n+ elements are returned + * as an array. These +n+ elements are sorted by the value from the + * given block, in descending order. * * a = %w[albatross dog horse] * a.max_by(2) {|x| x.length } #=> ["albatross", "horse"] |