objective c - DDMathParser - Using a string as an argument in a custom function -


i make function allow me pass string in argument - what's best way this?

eg.. moles("ca(oh)2")

any extremely gratefully received.

i ended putting in parsing strings variables. ddmathparser:

somefunction("hello")

... equivalent to:

somefunction($hello)

however, means can have variables more complex stuff:

somefunction("hello world") moles("ca(oh)2")

... etc


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