Dumping ground for miscellaneous Erlang scripts

Mostly after watching Derek Banas' Erlang Tutorial on YouTube or viewing Erlang by Example.

• hello.erl
• variables.erl
• maths_and_logic.erl
• if_and_case.erl
• strings.erl
• tuples.erl
• listtest.erl
• type_conv.erl
• recursion.erl
• mapping.erl
• records.erl
• higher_order_functions.erl
• file_io.erl
• error_handling.erl
• macros.erl
• concurrency.erl

• substringtest.erl Searching for substrings.. used when creating WordSearch application
• arraytest.erl Couple of tests for creating arrays. Only used lists when learning language.