Loops/Foreach: Difference between revisions
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(Loops/Foreach en Yabisic) |
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<lang smalltalk>aCollection do: [ :element | element displayNl ].</lang> |
<lang smalltalk>aCollection do: [ :element | element displayNl ].</lang> |
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(Provided that the objects in the collection understand the <code>displayNl</code> method). |
(Provided that the objects in the collection understand the <code>displayNl</code> method). |
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Most modern Smalltalks allow for a selector symbol to be sent a <tt>value:</tt> message; which allows for the very compact: |
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<lang smalltalk>aCollection do:#displayNl.</lang> |
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=={{header|Snabel}}== |
=={{header|Snabel}}== |
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