Vocabulary
sequences

Inputs and outputs

str

a reason

Word description
Throws a slice-error.

Error description
Thrown by <slice> if one of the following invalid conditions holds:

•	The start index is negative
•	The end index is greater than the length of the sequence
•	The start index is greater than the end index

Definition

IN: sequences

TUPLE: slice-error
{ from read-only } { to read-only } { seq read-only }
{ reason read-only } ;

USING: kernel ;

IN: sequences

: slice-error ( from to seq reason -- * )
\ slice-error boa throw ;

Methods

USING: kernel sequences summary ;

M: slice-error summary drop "Cannot create slice" ;