Feb. 12, 2014
1:10 p.m.
Am 12.02.2014 um 12:25 schrieb Sven Van Caekenberghe <sven@stfx.eu>:
On 12 Feb 2014, at 13:02, Norbert Hartl <norbert@hartl.name> wrote:
Am 12.02.2014 um 11:44 schrieb Sven Van Caekenberghe <sven@stfx.eu>:
#( 11 7 4 21 ) detectIndex: #even
I knew it makes sense to ask. Only slightly embarrasing :)
These little challenges are always quite fun.
Yep, because the closest I could create was using withIndexDo: and looking at #detectIndex:ifNone: confirms that. thanks, Norbert
Sven
Norbert
;-)
On 12 Feb 2014, at 12:37, Norbert Hartl <norbert@hartl.name> wrote:
I just discovered that there is no method like
indexOf: aBlock
where the index of the element matching the block is returned. What would be the usual way to achieve this functionality?
Norbert