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should call anonymous function with dot

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Jason Huang
2017-01-24 13:36:42 +08:00
parent 3b1980b7d9
commit 55f59208b2
1 changed files with 1 additions and 1 deletions
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lib/koans/13_functions.ex
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@@ -69,7 +69,7 @@ defmodule Functions do
koan "Prefix a string with & to build a simple anonymous greet function" do koan "Prefix a string with & to build a simple anonymous greet function" do
greet = &"Hello, #{&1}!" greet = &"Hello, #{&1}!"
assert greet("Foo") == ___ assert greet.("Foo") == ___
end end
koan "You can build anonymous functions out of any elixir expression by prefixing it with &" do koan "You can build anonymous functions out of any elixir expression by prefixing it with &" do