evancz/Elm — pull request #362 by jvoigtlaender (2013-11-24 19:58:11+00:00)
Title: Clarify documentation for dropRepeats

Previous doc left it unclear that the first events of a signal will be dropped if their value is identical to the initial value. (Source of the ambiguity: "produces the sequence [1,1,2,2,1]" leaves it unclear whether this means that there are two up front events with value 1 of which one is reproduced in "it becomes [1,2,1]".)