container (version 1.0.0)

add: Add Elements to Containers

Description

Add elements to container-like objects.

Usage

add(.x, ...)
ref_add(.x, ...)
# S3 method for Container
add(.x, ...)
# S3 method for Container
ref_add(.x, ...)
# S3 method for Dict
add(.x, ...)
# S3 method for Dict
ref_add(.x, ...)
# S3 method for dict.table
add(.x, ...)
# S3 method for dict.table
ref_add(.x, ...)

Arguments

.x

an R object of the respective class.

...

elements to be added.

Value

For Container, an object of class Container (or one of the respective derived classes).

For dict.table an object of class dict.table.

Examples

# NOT RUN {
co = container(1)
add(co, 1, b = 2, c = container(1:3))

s = setnew(1)
add(s, 1, 1, b = 2, "1", co = container(1, 1))

d = dict(a = 1)
add(d, b = 2, co = container(1:3))

# }
# NOT RUN {
add(d, a = 7:9)  # key 'a' already in Dict
# }
# NOT RUN {
dit = dict.table(a = 1:3)
add(dit, b = 3:1, d = 4:6)

# }
# NOT RUN {
add(dit, a = 7:9)  # column 'a' already exists
# }
# NOT RUN {
dit = dict.table(a = 1:3)
add(dit, b = 3:1, d = 4:6)

# }
# NOT RUN {
add(dit, a = 7:9)  # column 'a' already exists
# }