The ArrayRef and Int type constraints are smart enough to know how to combine to make an ArrayRef[Int] type check which inlines the Int check inside a loop over the array. This inline code is evaled within a sub { ... } to create a single coderef which checks that a value is an arrayref, and all elements in the arrayref are integers.

That code can also be retrieved as a string for inlining into larger coderefs like constructors, etc.

toby döt ink

In reply to Re^5: RFC: Inline::Blocks or inline as a keyword? by tobyink
in thread RFC: Inline::Blocks or inline as a keyword? by shmem

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