Description Usage Arguments Value Examples
View source: R/handlers_list.R
A handler list constructor. The function validates the structure of the input params and creates a handlers_list object.
1 2 3 4 5 |
... |
A set of handler objects. |
The handlers_list()
function returns a list of handlers
objects.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | measurement_handler <- handler(
type = 'MEASUREMENT',
FUN = function(obj, event) {
obj$measurement = get_attr(event, 'measurement')
return(obj)
}
)
bmi_handler <- handler(
type = 'BMI',
FUN = function(obj, event) {
obj$imc <- get_attr(event, 'mass') / get_attr(event, 'height')^2
return(obj)
}
)
handlers <- handlers_list(measurement_handler, bmi_handler)
|
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