Replace zero-length character strings with right hand side

Replace zero-length character strings with right hand side

Usage

lhs %|zchar|% rhs

Arguments

lhs

chr

rhs

chr

Value

chr

See also

Other infixes: %allin%(), %nin%(), %|0|%(), %|%(), %|legit|%(), %|try|%()

Examples

c("a" , "", "c", "") %|zchar|% "b"
#> [1] "a" "b" "c" "b"