diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-12-07 08:41:59 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-12-07 08:41:59 +0000 |
commit | da32ce1a67677bd0f5df8fa31e0ab05c26c7d401 (patch) | |
tree | 88fbca16ba3c3b802990d969a13a57ec67bb3ab0 /numeric.c | |
parent | e122cca1791b38e089776bfeb39f0bd1d07afdae (diff) |
* sprintf.c (rb_f_sprintf): [ruby-dev:27967]
* range.c (range_include): use discrete membership for non Numeric
values, for example, String.
* numeric.c (num_scalar_p): new method. [ruby-dev:27936]
* lib/complex.rb (Complex#scalar?): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9654 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'numeric.c')
-rw-r--r-- | numeric.c | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -350,6 +350,20 @@ num_remainder(VALUE x, VALUE y) /* * call-seq: + * num.scalar? -> true or false + * + * Returns <code>true</code> if <i>num</i> is an <code>Scalar</code> + * (i.e. non <code>Complex</code>). + */ + +static VALUE +num_scalar_p(VALUE num) +{ + return Qtrue; +} + +/* + * call-seq: * num.integer? -> true or false * * Returns <code>true</code> if <i>num</i> is an <code>Integer</code> @@ -2806,6 +2820,7 @@ Init_Numeric(void) rb_define_method(rb_cNumeric, "abs", num_abs, 0); rb_define_method(rb_cNumeric, "to_int", num_to_int, 0); + rb_define_method(rb_cNumeric, "scalar?", num_scalar_p, 0); rb_define_method(rb_cNumeric, "integer?", num_int_p, 0); rb_define_method(rb_cNumeric, "zero?", num_zero_p, 0); rb_define_method(rb_cNumeric, "nonzero?", num_nonzero_p, 0); |