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Hi, I have added a new primitive function variant: ⊢ with axis. ⊢ with axis selects, according to its axis argument, its left argument, or its right argument, or a mix of items from both arguments: A←2 3⍴'abcdef' ⍝ left value B←2 3⍴⍳6 ⍝ right value X←2 3⍴0 1 0 1 0 1 ⍝ left/right selector A ⊢ [0] B abc def A ⊢[1] B 1 2 3 4 5 6 A ⊢[X] B a 2 c 4 e 6 A ⊢[X] '*' a*c *e* '*' ⊢[X] B * 2 * 4 * 6 That way hard to read →() / Label: constructs for the selection of different values according to a condition can be avoided. SVN 1071. /// Jürgen |
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