Intersperses the given character between the
YiStrings. This is
useful when you have a bunch of strings you just want to separate
something with, comma or a dash. Note that it only inserts the
character between the elements.
What's more, the result is a single
YiString. You can easily
achieve a version that blindly inserts elements to the back by mapping
over the list instead of using this function.
You can think of it as a specialised version of
intercalate.
Note that what this does
not do is intersperse characters into
the underlying text, you should convert and use
intersperse for
that instead.