vctrs compatibility functions

These functions are the extensions that allow stepper objects to work with vctrs.

Usage

# S3 method for almanac_stepper
vec_arith(op, x, y, ...)

# S3 method for almanac_stepper.almanac_stepper
vec_ptype2(x, y, ..., x_arg = "", y_arg = "")

# S3 method for almanac_stepper.almanac_stepper
vec_cast(x, to, ..., x_arg = "", to_arg = "")

Arguments

op

An arithmetic operator as a string.

x, y, to

Objects.

...

Used to pass along error message information.

x_arg, y_arg, to_arg

Used to pass along error message information.

Value

See the corresponding vctrs function for the exact return value.

Examples

library(vctrs)
vec_arith("+", as.Date("2019-01-04"), workdays(1))
#> [1] "2019-01-07"