Install it as a usual gem. Which mean you can clone the repo and rake install inside the repo folder, or any other way to install gems directly from repo.
To execute the application you need to run currency_exchange in terminal. Use currency_exchange --help for help. For the valid vork you need to set up configuration variables use the command currency_exchange --conf_set key=value where key is the configuration key and value is its value.
Please set up next next variables for valid work of the gem
- currency_layer_access_key
- twitter_consumer_key
- twitter_consumer_secret
- twitter_access_token
- twitter_access_token_secret
- email_from
- email_domain (optional)
- email_server_address
- email_password
- email_username
- email_smtp_port
To use the gem functionality please read the gem for details.
currency_exchange --list
currency_exchange --list --print twitter
currency_exchange --list --print console,twitter
currency_exchange --convert 1
currency_exchange --convert 1 --source USD --target EUR,AUD
currency_exchange --convert 1 --source USD --target EUR,AUD --date 2016-01-01
exe/currency_exchange --highest
exe/currency_exchange --highest --source USD
exe/currency_exchange --highest --source USD --target EUR,AUD
exe/currency_exchange --exchange
exe/currency_exchange --exchange --source USD
exe/currency_exchange --exchange --source USD --target EUR,AUD
exe/currency_exchange --exchange --source USD --target EUR,AUD --date 2016-01-01
http://stackoverflow.com/questions/33918448/ruby-sending-mail-via-gmail-smtp