diff options
| -rw-r--r-- | array.c | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -2561,12 +2561,12 @@ static VALUE rb_ary_bsearch_index(VALUE ary); * By using binary search, finds a value from this array which meets * the given condition in O(log n) where n is the size of the array. * - * You can use this method in two use cases: a find-minimum mode and + * You can use this method in two modes: a find-minimum mode and * a find-any mode. In either case, the elements of the array must be * monotone (or sorted) with respect to the block. * - * In find-minimum mode (this is a good choice for typical use case), - * the block must return true or false, and there must be an index i + * In find-minimum mode (this is a good choice for typical use cases), + * the block must always return true or false, and there must be an index i * (0 <= i <= ary.size) so that: * * - the block returns false for any element whose index is less than @@ -2584,7 +2584,7 @@ static VALUE rb_ary_bsearch_index(VALUE ary); * ary.bsearch {|x| x >= 100 } #=> nil * * In find-any mode (this behaves like libc's bsearch(3)), the block - * must return a number, and there must be two indices i and j + * must always return a number, and there must be two indices i and j * (0 <= i <= j <= ary.size) so that: * * - the block returns a positive number for ary[k] if 0 <= k < i, @@ -2625,8 +2625,8 @@ rb_ary_bsearch(VALUE ary) * By using binary search, finds an index of a value from this array which * meets the given condition in O(log n) where n is the size of the array. * - * It supports two modes, depending on the nature of the block and they are - * exactly the same as in the case of #bsearch method with the only difference + * It supports two modes, depending on the nature of the block. They are + * exactly the same as in the case of the #bsearch method, with the only difference * being that this method returns the index of the element instead of the * element itself. For more details consult the documentation for #bsearch. */ |