Switching between character/line diff?
mindplay-dk opened this issue · comments
In the diff reporter, can we have some means of switching between diffChars and diffLines?
diffChars works well for individual strings, but doesn't work so well for multi-line content.
(This is also (presumably) why diffJson internally uses the lineDiff tokenizer.)
The simplest option, I think, would be to have diffStrings check for line-breaks in expected - if line-breaks are present, use diffLines instead of diffChars, which would give an output more similar to that of diffObjects.
Perhaps better, if expected contains line-breaks, to do both a line diff and a character diff, and see which one yields the fewest results - and then render that as the result.
For me, personally, the simplest option would work: just treat multi-line strings as lines.
That sounds like a good idea