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traverse 

        # Gem::Specification.traverse

(from ruby core)
### Implementation from Specification
---
    traverse(trail = [], visited = {}, &block)

---

Recursively walk dependencies of this spec, executing the `block` for
each hop.

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.