This is an automatically generated page and cannot be edited directly. Text in Composite pages, (URLs starting with 'routine' or 'syntax') can be edited by clicking on the link labeled 'in context', and editing the text there.

Exit this popup by pressing <Escape>, or clicking on X or on the background.

need
Combined from primary sources listed below.

In CompUnit::Repository::Installation§

See primary documentation in context for method need. 

method need(
    CompUnit::DependencySpecification $spec,
    CompUnit::PrecompilationRepository $precomp = self.precomp-repository(),
    CompUnit::PrecompilationStore :@precomp-stores = self!precomp-stores(),
    --> CompUnit:D)

Loads and returns a CompUnit which is mapped to the highest version distribution matching $spec from the first repository in the repository chain that contains any version of a distribution matching $spec.

In CompUnit::Repository::FileSystem§

See primary documentation in context for method need. 

method need(
    CompUnit::DependencySpecification $spec,
    CompUnit::PrecompilationRepository $precomp = self.precomp-repository(),
    CompUnit::PrecompilationStore :@precomp-stores = self!precomp-stores(),
    --> CompUnit:D)

Loads and returns a CompUnit which is mapped to the highest version distribution matching $spec from the first repository in the repository chain that contains any version of a distribution matching $spec.

In role CompUnit::Repository§

See primary documentation in context for method need.

Loads and returns a CompUnit which is mapped to the highest version distribution matching $spec from the first repository in the repository chain that contains any version of a distribution matching $spec.