golgoquery

First Example

{
  "uriflows": [
    {
      "uri": "http://example.com/",
      "queryflows": [
        {
          "queries": [
            {
              "selector": ["div", "p"],
              "attribute": "text",
              "action": "Echo"
            },
            {
              "selector": ["div", "a"],
              "attribute": "href",
              "action": "debug"
            }
          ]
        }
      ]
    }
  ]
}

• fetchs "uri"
• picks every query from "queryflows"

• first "query", pulls innerHTML text from "div.p" selector element; passes list of results to Method mapped to "Dummy"
• then next "query", pulls href from "div.a" selector element; passes list of results to Method mapped to "Dummy"

Second Example

{
  "uriflows": [
    {
      "uri": "http://example.com/",
      "queryflows": [
        {
          "queries": [
            {
              "selector": ["div", "p"],
              "attribute": "text",
              "action": "Echo"
            },
            {
              "selector": ["div", "a"],
              "attribute": "href",
            }
          ],
          "action": "debug"
        }
      ]
    }
  ]
}

• fetchs "uri"
• processes queries in queryflows, but since just one "query" has an action, action will be triggered only in that query processing
• after all "queries" processed for "queryflows", since "queryflows" has an action... it will be called with list of all results and index "1"

NOTE:

• if no action is passed, "debug" action will be called for it printing the result unless action name has been mentioned as "~"