How to return array keys into another array    input := Array with: 'free' with: 'reserved' with: 'free'.
    output := OrderedCollection new.
    input keysAndValuesDo:[:index :value|
        value = 'free' ifTrue:[output add: index].
    ].
    ^output

Cheers,
  - Andreas

  ----- Original Message ----- 
  From: r00tuk 
  To: squeak-dev at lists.squeakfoundation.org 
  Sent: Thursday, June 10, 2004 10:43 AM
  Subject: How to return array keys into another array


  Hello All 

  I am quite new to smalltalk and am hoping someone can help me or point me in the right direction as I am quite stumped by this.

  I have an array with elements either being 'free' or 'reserved'.  I am trying to get only the keys for all the element that match 'free' into a new array.

  Thanks for your time. 

  Adrian 

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