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<<

        # Digest::SHA2.<<

(from ruby core)
### Implementation from SHA2
---
    <<(str)

---

(This method is an alias for Digest::SHA2#update.)

Update the digest using a given *string* and return self.



      

This is MURDOC! A Ruby documentation browser inspired by Smalltalk-80. It allows you to learn about Ruby by browsing through its class hierarchies, and see any of its methods.