How To Join String In Elixir

There’s some way to join your string in Elixir, here they’re :

Using Enum.join

Let’s assume we have 2 string value:

str1 = "hello"
str2 = "programmer"

you can join them with Enum.join:

iex(4)> Enum.join([str1, str2])
"helloprogrammer"

# join with string between them
iex(5)> Enum.join([str1, str2], " ")
"hello programmer"

# Enum.join with pipeline
iex(6)> [str1, str2] |> Enum.join
"helloprogrammer"

# Enum.join pipeline with separator
iex(7)> [str1, str2] |> Enum.join(" ")
"hello programmer"

String interpolation

iex(8)> "#{str1} #{str2}"
"hello programmer"

Using “<>” operator

iex(9)> str1 <> " " <> str2
"hello programmer"

Thats all..  Finish, happy coding..

Comment please if you have another way..