Name Rascal/Libraries/Prelude/String/substring

Synopsis Extract a substring from a string value.

Function

1. str substring(str s, int begin)
2. str substring(str s, int begin, int end)

Usage import String;

Description

1. Yields substring of string s from index begin to the end of the string.
2. Yields substring of string s from index begin to (but not including) index end.

Examples

rascal>import String;
ok
rascal>substring("abcdef", 2);
str: "cdef"
rascal>substring("abcdef", 2, 4);
str: "cd"

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