Rascal/Libraries/Prelude/String/isEmpty

Name Rascal/Libraries/Prelude/String/isEmpty

Synopsis Check whether a string is empty.

Function bool isEmpty(str s)

Usage import String;

Description Returns true if string s is empty.

Examples

rascal>import String;
ok
rascal>isEmpty("");
bool: true
rascal>isEmpty("abc");
bool: false

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