class Opal::Hike::Index

def find_in_base_path(logical_path, base_path, &block)

`base_path` for reference.
Finds relative logical path, `../test/test_trail`. Requires a
def find_in_base_path(logical_path, base_path, &block)
  candidate = base_path.join(logical_path)
  dirname, basename = candidate.split
  match(dirname, basename, &block) if paths_contain?(dirname)
end