Object* System::vm_get_config_item(STATE, String* var) {
ConfigParser::Entry* ent = state->user_config->find(var->c_str());
if(!ent) return Qnil;
if(ent->is_number()) {
return Fixnum::from(atoi(ent->value.c_str()));
}
return String::create(state, ent->value.c_str());
}
Object* System::vm_get_config_item(STATE, String* var) {
ConfigParser::Entry* ent = state->shared.user_variables.find(var->c_str(state));
if(!ent) return Qnil;
if(ent->is_number()) {
return Bignum::from_string(state, ent->value.c_str(), 10);
} else if(ent->is_true()) {
return Qtrue;
}
return String::create(state, ent->value.c_str());
}
void test_is_number() {
ConfigParser::Entry* ent = new ConfigParser::Entry();
ent->value = std::string("blah");
TS_ASSERT(!ent->is_number());
ent->value = std::string("8");
TS_ASSERT(ent->is_number());
ent->value = std::string("-8");
TS_ASSERT(ent->is_number());
}