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author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2021-12-13 19:54:38 +0900 |
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committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2021-12-13 19:55:44 +0900 |
commit | dc490aced3fc62d7eaa10d2bfc2211da826ea538 (patch) | |
tree | 8218a3eb01f1774e83e884f7c05834a7e97b58d1 /random.c | |
parent | 6859d175ba5c77f0aab0af20e2b483c8d5ea9126 (diff) | |
download | ruby-dc490aced3fc62d7eaa10d2bfc2211da826ea538.tar.gz |
[DOC] Improve Random::Formatter description and example
Diffstat (limited to 'random.c')
-rw-r--r-- | random.c | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -1807,7 +1807,14 @@ InitVM_Random(void) rb_define_private_method(CLASS_OF(rb_cRandom), "left", random_s_left, 0); { - /* Format raw random number as Random does */ + /* + * Generate a random number in the given range as Random does + * + * prng.random_number #=> 0.5816771641321361 + * prng.random_number(1000) #=> 485 + * prng.rand #=> 0.5816771641321361 + * prng.rand(1000) #=> 485 + */ VALUE m = rb_define_module_under(rb_cRandom, "Formatter"); rb_include_module(base, m); rb_extend_object(base, m); |