Dup, Don't Modify Input Hash Parameters in Ruby

This comes up all the time. Here’s why you always want to dup input options in Ruby that come in as a Hash.
Dup, Don't Modify Input Hash Parameters in Ruby #ruby #rails #rubyonrails #bosnia #programming #tutorials #rubydeveloper #railsdeveloper

Nezir Zahirovic

Contractor Ruby On Rails (7+ years) / MCPD .Net / C# / Asp.Net / CSS / SQL / (11 years)

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