as.key {decoder}

R Documentation

Coerce to key or value in objects in a key-value pair

Description

Functions to check if an object is a valid key or value in a keyvalue pair, or coerce it if possible.

Usage

as.key(x)

is.key(x)

as.value(x)

is.value(x)

Arguments

x

a vector

Value

as.value returns a value-object (currently the vector itself but with class "value"). as.key returns a key-object (building on value but with unique entries and as character).

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