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Currying: Difference between revisions
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end</lang>
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<pre>
->curry
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In[2]:= curry = Function[{x}, Function[{y}, Function[{z}, x[y, z]]]];
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<pre>
In[3]:= Plus[2,3]
Out[3]:= 5
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In[5]:= curry[Plus][2][3]
Out[5]:= 5
</pre>
=={{header|Nemerle}}==
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add: procedure; $=arg(1); do j=2 to arg(); $=$+arg(j); end; return $
add2: procedure; return add(arg(1), 2)</lang>
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<pre>
add 2 to 3: 5
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=={{header|Ruby}}==
The curry method was added in Ruby 1.9.1. It takes an optional arity argument, which determines the number of arguments to be passed to the proc.
If that number is not reached, the curry method returns a new curried method for the rest of the arguments. (Examples taken from the documentation).
<lang ruby>
b = proc {|x, y, z| (x||0) + (y||0) + (z||0) }
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