Sha256: c85f6fbd2874f72dfc675cd425bc8ed3f4ce8b0e5f68c3bcce2bbab0c83ffbb6
Contents?: true
Size: 499 Bytes
Versions: 43
Compression:
Stored size: 499 Bytes
Contents
class Object
def on_length procs
length_map = procs.map {|proc|
[proc.arity, proc]
}.to_h
length_map[length].(*self)
end
end
def f args
puts "args: #{ args.inspect }"
args.on_length([
-> {
puts "none"
},
->(x) {
puts "single: #{ x }"
},
->(x, y) {
puts "double: #{ x }, #{ y }"
},
])
puts
end
f = (args) ->
(x) ->
(x:Hash) ->
['', x]
(x) ->
[x, {}]
(x, y) -> [x, y]
f []
f [:x]
f [:x, :y]
Version data entries
43 entries across 43 versions & 1 rubygems