This language bar is your friend. Select your favorite languages!

Idiom #131 Successive conditions

Execute f1 if condition c1 is true, or else f2 if condition c2 is true, or else f3 if condition c3 is true.
Don't evaluate a condition when a previous condition was true.

if c1 { f1 } else if c2 { f2 } else if c3 { f3 }
if      (c1) f1;
else if (c2) f2;
else if (c3) f3;
switch {
case c1:
	f1()
case c2:
	f2()
case c3:
	f3()
}
if c1 then f1 else if c2 then f2 else if c3 then f3;
if ($c1)    { $f1 }
elsif ($c2) { $f2 }
elsif ($c3) { $f3 }
f1 if c1 else f2 if c2 else f3 if c3 else None
case
  when c1
    f1
  when c2
    f2
  when c3
    f3
end
(cond (c1 (f1))
      (c2 (f2))
      (c3 (f3)))

Do you know the best way to do this in your language ?
New implementation...

Idiom created by

programming-idioms.org