%contains% {bandicoot} | R Documentation |
Membership test operator
Description
Membership test operator
Usage
x %contains% y
Arguments
x |
Object. |
y |
Another object. |
Value
A Boolean value.
Examples
COMPANY <- new_class(class_name = "COMPANY")
company <- COMPANY$instantiate
register_method(COMPANY,
..init.. = function(name, age) {
self$name <- name
self$age <- age
})
register_method(COMPANY,
..contains.. = function(y) y %in% self$name)
good_company <- company(c("patrick", "james"),
c(33, 34))
good_company %contains% "patrick"
[Package bandicoot version 1.0.0 Index]