Make a Constant with Active Binding
const.Rd
A constant is an object the value of which cannot be altered once assigned.
See also
Other utils:
endstop()
,
marker()
,
op-min-max
,
revmat()
Examples
const(bar, "irish")
bar
#> [1] "irish"
try(bar <- "bavarian")
#> Error in try(bar <- "bavarian") :
#> cannot change value of locked binding for 'bar'