2.6 The COMMON-EXTENSIONS module
find-element
Open generic function
Summary
Returns an element from a collection such that the element satisfies a predicate.
Signature
find-element collection function #key skip failure => element
Arguments
- collection
- An instance of
<collection>. - predicate
- An instance of
<function>. - skip
- An instance of
<integer>. Default value: 0. - failure
- An instance of
<object>. Default value:#f.
Values
- element
- An instance of
<object>.
Library
common-extensions
Module
common-extensions
Description
Returns a collection element that satisfies predicate.
This function is identical to Dylan's find-key, but it returns the element that satisfies predicate rather than the key that corresponds to the element.