smallex v0.1.6 Lst
List library.
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frequency(list)
Calculate frequency of values ftom list
Examples
iex> Lst.frequency( [ "abc", "abc", "xyz", "abc", "def", "xyz" ] )
%{ "abc" => 3, "def" => 1, "xyz" => 2 }
iex> Lst.frequency( [ %{ "a" => "abc" }, %{ "a" => "abc" }, %{ "a" => "xyz" }, %{ "a" => "abc" }, %{ "a" => "def" }, %{ "a" => "xyz" } ] )
%{ %{ "a" => "abc"} => 3, %{ "a" => "def" } => 1, %{ "a" => "xyz" } => 2 }
Link to this function
to_csv(list)
Pad number at zero (string return)
Examples
iex> Lst.to_csv( [ 1, "ab", 8, true ] )
"1, ab, 8, true"