Class: Nibbler::JsonDocument

Inherits:

Object

• Object
• Nibbler::JsonDocument

Defined in:

lib/nibbler/json.rb

Overview

a wrapper for JSON data that provides ‘at` and `search`

Class Method Summary

• .[](obj) ⇒ Object

Instance Method Summary

• #at(selector) ⇒ Object
• #initialize(obj) ⇒ JsonDocument constructor

  A new instance of JsonDocument.

• #search(selector) ⇒ Object

Constructor Details

#initialize(obj) ⇒ JsonDocument

Returns a new instance of JsonDocument.

# File 'lib/nibbler/json.rb', line 5

def initialize(obj)
  @data = String === obj ? JSON.parse(obj) : obj
end

Class Method Details

.[](obj) ⇒ Object

# File 'lib/nibbler/json.rb', line 9

def self.[](obj)
  self.class === obj ? obj : new(obj)
end

Instance Method Details

#at(selector) ⇒ Object

# File 'lib/nibbler/json.rb', line 17

def at(selector)
  @data[selector]
end

#search(selector) ⇒ Object

# File 'lib/nibbler/json.rb', line 13

def search(selector)
  @data.to_a
end