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author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-07-24 09:07:33 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-07-24 09:07:33 +0000 |
commit | 15ffbb1f820be7c798a7eb0aa2be11b5d4207460 (patch) | |
tree | f27d9d12e2cda0dca1435e1f0567d9fb423c7230 /class.c | |
parent | 9e214f30c4f2bb6e6529c1bb988be1e46026919f (diff) | |
download | ruby-15ffbb1f820be7c798a7eb0aa2be11b5d4207460.tar.gz |
* eval.c (rb_provide_feature): should not tweak extension used for
loading.
* io.c (io_fread): use fread(3) if PENDING_COUND is available.
* class.c (rb_mod_include_p): Module#include? added. [new]
* re.c (ignorecase_setter): give warning on modifying $=.
* string.c (rb_str_casecmp): new method. [new]
* string.c (rb_str_eql): separated from rb_str_equal(), make it
always be case sensitive. [new]
* string.c (rb_str_hash): made it always be case sensitive.
* eval.c (rb_f_require): should not include path in $" value
* file.c (rb_find_file): should return 0 explicitly on failure.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'class.c')
-rw-r--r-- | class.c | 16 |
1 files changed, 16 insertions, 0 deletions
@@ -344,6 +344,22 @@ rb_mod_included_modules(mod) } VALUE +rb_mod_include_p(mod, mod2) + VALUE mod; + VALUE mod2; +{ + VALUE p; + + Check_Type(mod2, T_MODULE); + for (p = RCLASS(mod)->super; p; p = RCLASS(p)->super) { + if (BUILTIN_TYPE(p) == T_ICLASS) { + if (RBASIC(p)->klass == mod2) return Qtrue; + } + } + return Qfalse; +} + +VALUE rb_mod_ancestors(mod) VALUE mod; { |