Description Usage Arguments Value Examples
View source: R/simple_string.R
A simple string is an R object that is a length-1 vector of non-empty characters.
1 | is.simple_string(string)
|
string |
character. |
a boolean whether or not string is simple string.
1 2 3 4 | is.simple_string("pizza") # true
is.simple_string(c("pizza", "apple")) # false
is.simple_string(iris) # false
is.simple_string(NA) # false
|
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