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#include "mruby.h"
#include "mruby/error.h"
#include "mruby/object.h"
#include "mruby/array.h"
/*
* call-seq:
* __method__ -> symbol
*
* Returns the name at the definition of the current method as a
* Symbol.
* If called outside of a method, it returns <code>nil</code>.
*
*/
static mrb_value
mrb_f_method(mrb_state *mrb, mrb_value self)
{
mrb_callinfo *ci = mrb->c->ci;
ci--;
if (ci->mid)
return mrb_symbol_value(ci->mid);
else
return mrb_nil_value();
}
/*
* call-seq:
* Array(arg) -> array
*
* Returns +arg+ as an Array.
*
* First tries to call Array#to_ary on +arg+, then Array#to_a.
*
* Array(1..5) #=> [1, 2, 3, 4, 5]
*
*/
static mrb_value
mrb_f_array(mrb_state *mrb, mrb_value self)
{
mrb_value arg, tmp;
mrb_get_args(mrb, "o", &arg);
tmp = mrb_check_convert_type(mrb, arg, MRB_TT_ARRAY, "Array", "to_ary");
if (mrb_nil_p(tmp)) {
tmp = mrb_check_convert_type(mrb, arg, MRB_TT_ARRAY, "Array", "to_a");
}
if (mrb_nil_p(tmp)) {
tmp = mrb_ary_new_from_values(mrb, 1, &arg);
}
return tmp;
}
void
mrb_mruby_kernel_ext_gem_init(mrb_state *mrb)
{
struct RClass *krn = mrb->kernel_module;
mrb_define_module_function(mrb, krn, "fail", mrb_f_raise, MRB_ARGS_OPT(2));
mrb_define_method(mrb, krn, "__method__", mrb_f_method, MRB_ARGS_NONE());
mrb_define_module_function(mrb, krn, "Array", mrb_f_array, MRB_ARGS_REQ(1));
}
void
mrb_mruby_kernel_ext_gem_final(mrb_state *mrb)
{
}
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