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ditto

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Bill Robertson 2009-11-13 23:29:42 -05:00
parent 2652edbe3c
commit 5f1ce0f692
3 changed files with 94 additions and 0 deletions
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9
v8_data.cpp Normal file
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#include "v8_data.h"
V8HandleDest::V8HandleDest() {
}
V8HandleDest::~V8HandleDest() {
}

58
v8_standalone.cpp Normal file
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#include "v8_standalone.h"
VALUE ruby_call_symbol;
VALUE ruby_respond_to_ID;
bool is_callable(VALUE& object) {
return Qtrue == rb_funcall(object, ruby_respond_to_ID, 1, ruby_call_symbol);
}
/**
* Debugging aid
*/
VALUE v8_what_is_this(VALUE self, VALUE object) {
VALUE boolean;
switch (TYPE(object)) {
case T_NIL:
printf("nil\n");
break;
case T_OBJECT:
printf("ordinary object\n");
if (is_callable(object)) {
printf("responds to call!<br/>");
}
break;
case T_CLASS:
printf("class[%s]<br/>", rb_class2name(object));
break;
case T_MODULE: printf("module\n"); break;
case T_FLOAT: printf("floating point number\n"); break;
case T_STRING: printf("string\n"); break;
case T_REGEXP: printf("regular expression\n"); break;
case T_ARRAY: printf("array\n"); break;
case T_FIXNUM: printf("Fixnum(31bit integer)\n"); break;
case T_HASH: printf("associative array\n"); break;
case T_STRUCT: printf("(Ruby) structure\n"); break;
case T_BIGNUM: printf("multi precision integer\n"); break;
case T_FILE: printf("IO\n"); break;
case T_TRUE: printf("true\n"); break;
case T_FALSE: printf("false\n"); break;
case T_DATA:
printf("data... inspecting\n");
if (is_callable(object)) {
printf("Responds to call!<br/>");
} else {
printf("Does *NOT* respond to call<br/>");
}
v8_what_is_this(Qnil, RDATA(object)->basic.klass);
break;
case T_SYMBOL: printf("symbol\n"); break;
default:
printf("I have no idea!!!\n");
rb_raise(rb_eTypeError, "not valid value");
break;
}
return Qnil;
}

27
v8_standalone.h Normal file
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#ifndef __v8_standalone_h__
#define __v8_standalone_h__
#include "ruby.h"
/**
* interned symbol for "call"
*/
extern VALUE ruby_call_symbol;
/**
* id for respond_to?
*/
extern VALUE ruby_respond_to_ID;
/**
* Determine whether or not a value can respond to "call".
* i.e. is this Proc/Method object?
*/
bool is_callable(VALUE& object);
/**
* Debugging aid. Println debugging goo for VALUES.
*/
VALUE v8_what_is_this(VALUE self, VALUE object);
#endif