all-equal? ( seq -- ? )
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all-eq? ( seq -- ? )

Vocabulary
grouping

Inputs

seq	a sequence

Outputs

?

a boolean

Word description
Tests if all elements in the sequence are equal. Yields true with an empty sequence.

See also
monotonic?, all-eq?

Definition

USING: kernel ;

IN: grouping

: all-equal? ( seq -- ? ) [ = ] monotonic? ;