RestClient, Faraday, Http, Api

Ruby OpenSSL Error Fix

# Find the directory which ruby searches openssl
ruby -ropenssl -e 'puts OpenSSL::X509::DEFAULT_CERT_FILE'
# Download cacert.pem to that directory
!! The file names must be same !!
https://curl.haxx.se/ca/cacert.pem

Example for linux:

ruby -ropenssl -e 'puts OpenSSL::X509::DEFAULT_CERT_FILE'
output: /etc/ssl/cert.pem
cd /etc/ssl/
sudo wget https://curl.haxx.se/ca/cacert.pem
mv cacert.pem cert.pem

Test it:
gem install rest-client
irb -> require 'rest-client'
#true
irb -> RestClient.get "youtube.com"
#Must be output like this
=> <RestClient::Response 200 "  <!DOCTYPE...">