to_json(p1 = v1, p2 = v2)
public
Returns a JSON string containing a JSON array, that is unparsed from this Array instance. state is a JSON::State
object, that can also be used to configure the produced JSON string output further. depth is used to
find out nesting depth, to indent accordingly.
Show source
static VALUE mArray_to_json(int argc, VALUE *argv, VALUE self) {
VALUE Vstate, Vdepth, result;
rb_scan_args(argc, argv, "02", &Vstate, &Vdepth);
if (NIL_P(Vstate)) {
long i, len = RARRAY_LEN(self);
result = rb_str_buf_new(2 + 2 * len);
rb_str_buf_cat2(result, "[");
OBJ_INFECT(result, self);
for (i = 0; i < len; i++) {
VALUE element = RARRAY_PTR(self)[i];
OBJ_INFECT(result, element);
if (i > 0) rb_str_buf_cat2(result, ",");
element = rb_funcall(element, i_to_json, 0);
Check_Type(element, T_STRING);
rb_str_buf_append(result, element);
}
rb_str_buf_cat2(result, "]");
} else {
result = mArray_json_transfrom(self, Vstate, Vdepth);
}
OBJ_INFECT(result, self);
FORCE_UTF8(result);
return result;
}
RSpec
Ruby on Rails
Ruby
= private
= protected
