optionalString
lib.optionalString
Docs pulled from | This Revision | 21 minutes ago
Depending on the boolean `cond', return either the given string or the empty string. Useful to concatenate against a bigger string.
Inputs
cond-
Condition
string-
String to return if condition is true
Type
optionalString :: bool -> string -> string
Examples
optionalString usage example
optionalString true "some-string"
=> "some-string"
optionalString false "some-string"
=> ""