curry property
Converts a function with 5 positional arguments into a sequence of 5 functions taking a single argument.
Implementation
Map1<T1, Map1<T2, Map1<T3, Map1<T4, Map1<T5, R>>>>> get curry =>
(T1 arg1) => (T2 arg2) => (T3 arg3) =>
(T4 arg4) => (T5 arg5) => this(arg1, arg2, arg3, arg4, arg5);