ifthenelse for arrays in ruby?

[tester]

How to make ifthenelse for arrays in ruby?

-> Input array
-> equals
-> conditions array
-> things to send to output

[Tronic]

http://www.tutorialspoint.com/ruby/ruby_if_else.htm

[Tronic]

or better http://ruby.bastardsbook.com/chapters/ifelse/

[tester]

...arrays...

[Tronic]

http://ruby.bastardsbook.com/chapters/loops/

[Tronic]

http://www.tutorialspoint.com/ruby/ruby_iterators.htm

[tester]

I just would like to simplify this.

Basically there will be few of such units, each for different comparator. This is for splitting a list of strings according to numeric parameter placed within these strings.

[Tronic]

can you post a logical example of what you want?

[TheOm]

You could use group_by.

[tester]

Hi @TheOm.

Your solution still refers to ranges. I'd like to compare the input array to single element (what I posted above was unmodified module, that operates on ranges). Or rather...

@Tronic.

Simple case scenario. Let say that I have an array:

a
a
b
a
c
b
c

Concept:
Produce arrays of indexes that refer to specific values.

indexes @a
0
1
3

indexes @b
2
5

indexes @c
4
6

indexes @N
...
...

*

I'm still defining the concept, but I hope I made this one clear this time.