Nilable (Nullable) helper functions.
Nilable (Nullable) helper functions.
(?>= & more)Nilable variant of >=, but also returns false if only first argument is nil or true if all arguments are nil.
Nilable variant of >=, but also returns false if only first argument is nil or true if all arguments are nil.
(coalesce)(coalesce x)(coalesce x & rest)Returns nil if all of its arguments are nil, otherwise it returns the first non-nil argument. Similar to (first (filter #(not (nil? %)) coll)) but takes arguments instead of a collection.
Returns nil if all of its arguments are nil, otherwise it returns the first non-nil argument. Similar to (first (filter #(not (nil? %)) coll)) but takes arguments instead of a collection.
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