dotSCAD/docs/lib3x-sub_str.md

sub_str

Returns the part of the string from begin to end, or to the end of the string (end not included).

Parameters

• t : The original string.
• begin : The beginning index, inclusive.
• end : The ending index, exclusive. If it's omitted, the substring begins with the character at the specified begin and extends to the end of the original string.

Examples

use <util/sub_str.scad>;

assert(sub_str("helloworld", 0, 5) == "hello");
assert(sub_str("helloworld", 5) == "world");