How to find the SHA1 hash of a string in Ruby

To find the SHA1 hash of a string, first include the library 'digest/sha1' then use the code below, where 'password' is the string we're computing the hash of.

CODE:
  1. require ‘digest/sha1′
  2. # ... then later on ...
  3. password = "blah"
  4. sha1_pass = Digest::SHA1.hexdigest(password)


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