Join Language Examples

key(val("ref"))
key(val("firstName"), val("lastName"))

key(toUpperCase(val("ref")))
key(toLowerCase(val("ref")))
key(takeFirstCharacters(val("ref"), 2))
key(takeLastCharacters(val("ref"), 2))
key(takeLastCharacters(val("ref"), 0))
key(takeRegexGroup(val("ref"), "regex", 1))
key(concat(val("firstName"), " ", val("lastName")))

key(" ")
key(const(" "))

key(true)
key(const(true))

key(0)
key(9.9)
key(999.981)
key(99)
key(+99)
key(-99)
key(-9.9)
key(+9.9)
key(const(99))

key(simpleMapping(val("ref"), [ "Bruxelles" => "Brussel", "Namen" => "Namur"]))

// key(year(2017))
// key(month(2017, 12))
// key(date(2017, 12, 25))
// key(hour(2017, 12, 25, 16))
// key(dateTime(2017, 12, 25, 16, 30, 45))