Sha256: 5a12e6327fd48aaddc97868c5eb031cf40670350dd4dec6fda380f3edb443e2f
Contents?: true
Size: 763 Bytes
Versions: 11
Compression:
Stored size: 763 Bytes
Contents
class Proc
def ===(*args)
call(*args)
end
def yield(*args)
call(*args)
end
def to_proc
self
end
def curry(arity=self.arity)
abs = lambda {|a| a < 0 ? -a - 1 : a}
arity = abs[arity]
if lambda?
self_arity = self.arity
if (self_arity >= 0 && arity != self_arity) ||
(self_arity < 0 && abs[self_arity] > arity)
raise ArgumentError, "wrong number of arguments (#{arity} for #{abs[self_arity]})"
end
end
pproc = self
make_curry = proc do |given_args=[]|
proc do |*args|
new_args = given_args + args
if new_args.size >= arity
pproc[*new_args]
else
make_curry[new_args]
end
end
end
make_curry.call
end
end
Version data entries
11 entries across 11 versions & 1 rubygems