I don't know about the other dialects but pharo has this useful methods: first:
last:
allButFirst:
allButLast:
So you can do something like:
firstPart := c first: 10.
secondPart := c allButFirst: 10
Question
I have an collection c, I basically want to split the collection into two parts: the first n items into one list and the rest to another. Obviously, I can use do:, but is there a better way to do it?
Solution
I don't know about the other dialects but pharo has this useful methods: first:
last:
allButFirst:
allButLast:
So you can do something like:
firstPart := c first: 10.
secondPart := c allButFirst: 10
OTHER TIPS
You can use copyFrom: to:
.
For example:
firstTen := myCollection copyFrom: 1 to: 10.