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16 lines
602 B
Plaintext
16 lines
602 B
Plaintext
created: 20140410103123179
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modified: 20220226043344258
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tags: [[Filter Operators]] [[Order Operators]]
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title: butlast Operator
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type: text/vnd.tiddlywiki
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caption: butlast
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op-purpose: discard the last <<.place N>> input titles
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op-input: a [[selection of titles|Title Selection]]
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op-parameter: an integer, defaulting to 1
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op-parameter-name: N
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op-output: all but the last <<.place N>> input titles
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<<.from-version "5.2.2">> The <<.op butlast>> operator returns the input list unchanged if <<.place N>> is 0. This is consistent with the behaviour of the [[rest Operator]].
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<<.operator-examples "butlast">>
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