History of Idiom 205 > diff from v20 to v21
Edit summary for version 21 by nopeslide:
New Erlang implementation by user [nopeslide]
New Erlang implementation by user [nopeslide]
↷
Version 20
2019-10-01, 08:39:29
Version 21
2019-10-02, 07:23:08
Idiom #205 Get an environment variable
Read an environment variable with the name "FOO" and assign it to the string variable foo. If it does not exist or if the system does not support environment variables, assign a value of "none".
Idiom #205 Get an environment variable
Read an environment variable with the name "FOO" and assign it to the string variable foo. If it does not exist or if the system does not support environment variables, assign a value of "none".