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Apply a callback to an array: Difference between revisions
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=={{header|Smalltalk}}==
<lang smalltalk>#( 1 2 3 4 5 ) collect: [:n | n * n].</lang>
=={{header|Standard ML}}==
<lang Standard ML>
map f l
</lang>
i.e.
<lang Standard ML>
map (fn x=>x+1) [1,2,3];; (* [2,3,4] *)
</lang>
=={{header|Tcl}}==
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