Berserk Docs
Scalar FunctionsConditional Functions

iff

Evaluates the predicate and returns value_if_true or value_if_false.

Aliases: iif

Syntax

iff(predicate, value_if_true, value_if_false)

Parameters

Prop

Type

Returns: dynamic

Examples

Example 1

print iff(42 > 30, "jarl", "karl")
print_0 (string)
jarl

coalesce

Returns the first non-empty value (not null and not empty string).

extract_log_template

Normalizes a string into a structural template by replacing variable tokens (numbers, UUIDs, IPs, hex values, quoted strings) with typed placeholders. Useful for grouping log messages by structure.

On this page

SyntaxParametersExamplesExample 1