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Currying: Difference between revisions
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Called with a number of values lesser than the number of arguments a function memorizes the given values and returns a function waiting for the missing ones.
<lang scheme>
1) just define function
'{def power {lambda {:a :b} {pow :a :b}}}
-> power
2) and use it:
'{power 2 8}
-> 256
'{S.map {power 2} {S.serie 1 10}}▼
'{{power 2} 8} // {power 2} is a function waiting for a number
-> 2 4 8 16 32 64 128 256 512 1024▼
-> 256
▲'{S.map {power 2} {S.serie 1 10}} // S.map applies the {power 2} unary
▲-> 2 4 8 16 32 64 128 256 512 1024 // function to a sequence of numbers
</lang>
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