Concat

Concat( value, [ separator ] )
Concat( value, [ separator ] )
Concat( value, [ separator ] )
Concat( value, [ separator ] )
concat( value, [ separator ] )
Concat( value, [ separator ] )

Description

The Concat function returns a string which has joined a list of strings into a single string.

Parameters

Argument Type Definition and Requirements

value

Array of Strings

An array of strings to join.

separator

String

Optional - This value is placed between each joined string. Default is an empty string ("").

Returns

A string value.

Examples

The query below takes an array of Strings containing "Hen" and "Wen" as its first argument and a separator of a space (" ") as its second argument. The result of the Concat operation is "Hen Wen".

client.Query(
    Concat(Arr("Hen", "Wen"), " ")
);
StringV(Hen Wen)
result, err := client.Query(
	f.Concat(f.Arr{"Hen", "Wen"}, f.Separator(" ")))

if err != nil {
	fmt.Fprintln(os.Stderr, err)
} else {
	fmt.Println(result)
}
Hen Wen
System.out.println(
    client.query(
        Concat(Arr(Value("Hen"), Value("Wen")), Value(" "))
    ).get());
"Hen Wen"
client.query(
  q.Concat(['Hen', 'Wen'], ' ')
)
.then((ret) => console.log(ret))
.catch((err) => console.error('Error: %s', err))
Hen Wen
result = client.query(
    q.concat(["Hen", "Wen"], " ")
)
print(result)
Hen Wen
client.query(Concat(Arr("Hen", "Wen"), " "))
"Hen Wen"

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