Merge doc/api/mruby/range.h.md docs

include/mruby/range.h

@@ -28,7 +28,18 @@ struct RRange {
 #define mrb_range_ptr(v)    ((struct RRange*)(mrb_ptr(v)))
 #define mrb_range_value(p)  mrb_obj_value((void*)(p))
 
-MRB_API mrb_value mrb_range_new(mrb_state*, mrb_value, mrb_value, mrb_bool);
+/*
+ * Initializes a Range.
+ *
+ * If the third parameter is FALSE then it includes the last value in the range.
+ * If the third parameter is TRUE then it excludes the last value in the range.
+ *
+ * @param start the beginning value.
+ * @param end the ending value.
+ * @param exclude represents the inclusion or exclusion of the last value.
+ */
+MRB_API mrb_value mrb_range_new(mrb_state *mrb, mrb_value start, mrb_value end, mrb_bool exclude);
+
 MRB_API mrb_bool mrb_range_beg_len(mrb_state *mrb, mrb_value range, mrb_int *begp, mrb_int *lenp, mrb_int len);
 mrb_value mrb_get_values_at(mrb_state *mrb, mrb_value obj, mrb_int olen, mrb_int argc, const mrb_value *argv, mrb_value (*func)(mrb_state*, mrb_value, mrb_int));