Essence.Document.one_contexts_of

You're seeing just the function one_contexts_of, go back to Essence.Document module for more information.
Link to this function

one_contexts_of(doc, token)

Specs

one_contexts_of(
  doc :: %Essence.Document{
    meta: term(),
    nested_tokens: term(),
    text: term(),
    type: term(),
    uri: term()
  },
  token :: String.t()
) :: List.t()

Returns a list of all the 1-contexts (1 token to the left, 1 token to the right) of the given token in the given document, excluding the token itself.