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Check if a scalar exists in a Daf object

Source: R/data.R
has_scalar.Rd

Determines whether a scalar property with the specified name exists in the Daf data set.

Usage

has_scalar(daf, name)

Arguments

daf

A Daf object

name

Name of the scalar property to check

Value

TRUE if scalar exists, FALSE otherwise

Details

Scalar properties are global values associated with the entire Daf data set. See the Julia documentation for details.

Examples

if (FALSE) { # \dontrun{
setup_daf()
daf <- memory_daf("example")
set_scalar(daf, "version", "1.0")
has_scalar(daf, "version") # TRUE
} # }