Class: CFromRuby::NativeHelpers

Inherits:
Object
  • Object
show all
Defined in:
ext/extension.c

Class Method Summary collapse

Class Method Details

.boolean(value) ⇒ Object 



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# File 'ext/extension.c', line 21

static VALUE boolean(VALUE self, VALUE value) {
  int boolean_in = RTEST(value);
  int boolean_out = boolean_from_library(boolean_in);
  if (boolean_out == 1) {
    return Qtrue;
  } else {
    return Qfalse;
  }
}

.number(value) ⇒ Object 



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# File 'ext/extension.c', line 13

static VALUE number(VALUE self, VALUE value) {
  Check_Type(value, T_FIXNUM);

  int number_in = NUM2INT(value);
  int number_out = number_from_library(number_in);
  return INT2NUM(number_out);
}

.string(value) ⇒ Object 



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# File 'ext/extension.c', line 5

static VALUE string(VALUE self, VALUE value) {
  Check_Type(value, T_STRING);

  char* pointer_in = RSTRING_PTR(value);
  char* pointer_out = string_from_library(pointer_in);
  return rb_str_new2(pointer_out);
}