Play MyCode: problems with arrays.

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Socoder -> On Topic -> Play MyCode: problems with arrays.
Fri, 23 Nov 2012, 06:28
steve_ancell	I also posted this on the PMC forum, I've just been playing around with arrays but the code below will only index the first array entry. setFont( 'Arial', 32, 'italic' ) setColor(:white) array1 = [] array1[0] = ('A') array1[1] = ('B') array1[2] = ('C') //fillText(array1[2], 0, 0) line = 0 array1.each() do \|i\| fillText(array1[i], 0, line) line = line + 25 end --v
Fri, 23 Nov 2012, 08:56
CodersRule	I'm not very experienced with either Ruby or Quby, but I think the problem is that on your fillText line, you're using array1[i]. In "array1.each() do \|i\|", i refers to the actual array element instead of the index of the element. Instead of using array1[i] on the fillText line, you should only be using i. edit: derp bbcode italics
Fri, 23 Nov 2012, 11:39
steve_ancell	It got solved a few hours ago and yes, it was exactly what you just suggested. Bloomin' embarassment though considering I've used arrays in loads of other programming lingos.
Fri, 23 Nov 2012, 11:41
steve_ancell	Here's how it should be. setFont( 'Arial', 32, 'italic' ) setColor(:white) array1 = [] array1[0] = ('A') array1[1] = ('B') array1[2] = ('C') line = 0 array1.each() do \|i\| fillText(i, 0, line) line = line + 25 end --v