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#include "mruby.h"
#include "mruby/array.h"
/*
* call-seq:
* nil.to_a -> []
*
* Always returns an empty array.
*/
static mrb_value
nil_to_a(mrb_state *mrb, mrb_value obj)
{
return mrb_ary_new(mrb);
}
/*
* call-seq:
* nil.to_f -> 0.0
*
* Always returns zero.
*/
static mrb_value
nil_to_f(mrb_state *mrb, mrb_value obj)
{
return mrb_float_value(mrb, 0.0);
}
/*
* call-seq:
* nil.to_i -> 0
*
* Always returns zero.
*/
static mrb_value
nil_to_i(mrb_state *mrb, mrb_value obj)
{
return mrb_fixnum_value(0);
}
void
mrb_mruby_object_ext_gem_init(mrb_state* mrb)
{
struct RClass * n = mrb->nil_class;
mrb_define_method(mrb, n, "to_a", nil_to_a, MRB_ARGS_NONE());
mrb_define_method(mrb, n, "to_f", nil_to_f, MRB_ARGS_NONE());
mrb_define_method(mrb, n, "to_i", nil_to_i, MRB_ARGS_NONE());
}
void
mrb_mruby_object_ext_gem_final(mrb_state* mrb)
{
}
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