file Read As String
Gets the entire file contents as a string.
Given the following contents of simple_cards.txt
(a 2-line file)...
front 1|back 1
front 2|back 2
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Example (REPL) usage (compare with fileReadAsList):
>>> fileReadAsString("simple_cards.txt")
res1: kotlin.String = front 1|back 1
front 2|back 2
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Return
the contents of the file as a string, or "" if it does not exist
Parameters
path
relative or absolute path to a file