run from Shell R function with parameter, that contains quotes -

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suppose, have function:

 my_function<-function(string) return(string)

when run r:

>my_function('string"with"quotes') [1] "string\"with\"quotes"

it works well. when try run function shell:

  r -e "source('./my_function.r'); my_function('string"with"quotes')"

it fails error, because shell can't deal quotes.

is there solution problem?

p.s. need run function directly shell.


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