Sha256: 6b18535efbbcf42a34e1783d27b5609f61f746e093ce38bf4d8838dd53398a85
Contents?: true
Size: 831 Bytes
Versions: 24
Compression:
Stored size: 831 Bytes
Contents
class Proc
def curry
case self.arity
when 2 then curry2
when 3 then curry3
when 4 then curry4
when 5 then curry5
else raise "Can't curry more than 5 arguments"
end
end
def curry2
lambda{|a|
lambda{|b| self.call(a,b)}}
end
def curry3
lambda{|a|
lambda{|b|
lambda{|c| self.call(a,b,c)}}}
end
def curry4
lambda{|a|
lambda{|b|
lambda{|c|
lambda{|d| self.call(a,b,c,d)}}}}
end
def curry5
lambda{|a|
lambda{|b|
lambda{|c|
lambda{|d|
lambda{|e| self.call(a,b,c,d,e)}}}}}
end
end
class Object
def define_singleton_method(name, &block)
singleton = class << self; self end
singleton.send(:define_method, name) do |*args|
block.call(*args)
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems