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Another update from ingydotnet^djgoku

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Ingy döt Net 2015-11-18 06:14:39 +00:00
parent 91df62d461
commit 948b86eafa
7604 changed files with 108452 additions and 22726 deletions
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17
Task/Higher-order-functions/Elixir/higher-order-functions.elixir Normal file
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iex(1)> defmodule RC do
...(1)> def first(f), do: f.()
...(1)> def second, do: :hello
...(1)> end
{:module, RC,
<<70, 79, 82, 49, 0, 0, 4, 224, 66, 69, 65, 77, 69, 120, 68, 99, 0, 0, 0, 142,
131, 104, 2, 100, 0, 14, 101, 108, 105, 120, 105, 114, 95, 100, 111, 99, 115, 95
, 118, 49, 108, 0, 0, 0, 2, 104, 2, ...>>,
{:second, 0}}
iex(2)> RC.first(fn -> RC.second end)
:hello
iex(3)> RC.first(&RC.second/0) # Another expression
:hello
iex(4)> f = fn -> :world end # Anonymous function
#Function<20.54118792/0 in :erl_eval.expr/5>
iex(5)> RC.first(f)
:world