Fuzion • Library Modules • base • Sequence • index_of

Sequence.index_of

(x T)

determine the index of element x within this list. 0 if x is at the
head of the list, 1 if it comes directly after head, etc. nil if x is
not in the list.

Precondition

pre
  T : property.equatable

0.097dev (GIT hash 6a5de4939ddf29875c1d9a706508d9bfd0cd7ca9)

last changed: 2026-06-09