2quad ( x y p q r s -- )
Extra combinators

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Vocabulary
combinators.extras

Inputs

x	an object
y	an object
p	a quotation with stack effect ( x y -- ... )
q	a quotation with stack effect ( x y -- ... )
r	a quotation with stack effect ( x y -- ... )
s	a quotation with stack effect ( x y -- ... )

Outputs
None

Word description
Applies p to the two input values, then applies q to the two input values, then applies r to the two input values, and finally applies s to the two input values.

Definition

USING: kernel ;

IN: combinators.extras

: 2quad ( x y p q r s -- )
    [ [ [ 2keep ] dip 2keep ] dip 2keep ] dip call ; inline