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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-09-21 19:47:39 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-09-21 19:47:39 +0000 |
commit | d9bfa822ea7e23dcc0dd1572773495419d89e145 (patch) | |
tree | 8bd66f5787510e1ee4d108621901dbbf4d6d03db /ext/bigdecimal | |
parent | 92fd1940fee3870c89b2e0424a55cdb0f95c3a71 (diff) | |
download | ruby-d9bfa822ea7e23dcc0dd1572773495419d89e145.tar.gz |
* ext/bigdecimal/bigdecimal.c (GetVpValue): support conversion from
Rational. [ruby-core:25697]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/bigdecimal')
-rw-r--r-- | ext/bigdecimal/bigdecimal.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c index 97d1822e0d..4e60bae173 100644 --- a/ext/bigdecimal/bigdecimal.c +++ b/ext/bigdecimal/bigdecimal.c @@ -239,9 +239,24 @@ GetVpValue(VALUE v, int must) Real *pv; VALUE bg; char szD[128]; + VALUE orig = Qundef; + int util_loaded = 0; +again: switch(TYPE(v)) { + case T_RATIONAL: + if(orig == Qundef ? (orig = v, 1) : orig != v) { + if(!util_loaded) { + rb_require("bigdecimal/util"); + util_loaded = 1; + } + v = rb_funcall2(v, rb_intern("to_d"), 0, 0); + goto again; + } + v = orig; + goto SomeOneMayDoIt; + case T_DATA: if(rb_typeddata_is_kind_of(v, &BigDecimal_data_type)) { pv = DATA_PTR(v); |