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Functional JavaScript First StepsWhat is functional programming?Exercise: Pure FunctionsStaying out of the loop with recursionExercise: Iteration vs. RecursionFlying first class with higher-order functionsGetting closureExercise: Closures & CurryingIt's functions all the way downExercise: Function CompositionImmutabilityExercise: Avoiding mutationRecap & takeawaysNext steps
Exercise: Filter, Map, Reduce
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