Trying to write good elixir code.
Input:
data = %{"a" => 0, "b" => 2, "c" => 0, "evilkey" => 666}
for specific keys i need to write some specific output if condition is true
Ruby version:
out = []
out << "text1" if data["a"] > 0
out << "text2" if data["b"] > 0
out << "text3" if data["c"] > 0
out
Ugly elixir version:
out = []
out = if data["a"] > 0 do
out ++ ["text1"]
else
out
end
...
...
out
Good elixir version: ???
Any thoughts here?
