class Opal::Hike::Trail

# => "~/Projects/hike/test/test_trail.rb"
trail.find "test_trail"

# => "~/Projects/hike/lib/hike/trail.rb"
trail.find "hike/trail"

trail.paths.push "lib", "test"
trail.extensions.push ".rb"
trail = Hike::Trail.new "~/Projects/hike"

path collection.
`Trail#find` returns a the expand path for a logical path in the

def find(*args, &block)
  index.find(*args, &block)
end