openscad/dotSCAD
1
0
Fork 0
mirror of https://github.com/JustinSDK/dotSCAD.git synced 2025-08-13 18:24:28 +02:00
Code Issues Releases Wiki Activity

refactor

Browse Source
This commit is contained in:
Justin Lin
2020-01-26 16:30:27 +08:00
parent b7ad7ea46e
commit 020bf01023
2 changed files with 10 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/util/_impl/_sub_str_impl.scad Normal file
View File

@@ -0,0 +1,5 @@
function _sub_str(t, begin, end) =
begin == end ? "" : str(t[begin], _sub_str_impl(t, begin + 1, end));
function _sub_str_impl(t, begin, end) =
is_undef(end) ? _sub_str(t, begin, len(t)) : _sub_str(t, begin, end);

12
src/util/sub_str.scad
View File

@@ -1,15 +1,13 @@
/**
* sub_str.scad
* _sub_str_impl.scad
*
* @copyright Justin Lin, 2017
* @license https://opensource.org/licenses/lgpl-3.0.html
*
* @see https://openhome.cc/eGossip/OpenSCAD/lib2-sub_str.html
* @see https://openhome.cc/eGossip/OpenSCAD/lib2-_sub_str_impl.html
*
**/
function _sub_str(t, begin, end) =
begin == end ? "" : str(t[begin], sub_str(t, begin + 1, end));
function sub_str(t, begin, end) =
is_undef(end) ? _sub_str(t, begin, len(t)) : _sub_str(t, begin, end);
use <_impl/_sub_str_impl.scad>;
function sub_str(t, begin, end) = _sub_str_impl(t, begin, end);