Class: JPath::Parser::Root

Inherits:

Step

• Object
• Step
• JPath::Parser::Root

Defined in:

lib/jpath/parser/step.rb

Instance Attribute Summary

Attributes inherited from Step

#name, #predicates

Instance Method Summary

• #from(item, context) ⇒ Object
• #initialize ⇒ Root constructor

  A new instance of Root.

• #to_s ⇒ Object

Methods inherited from Step

#+, #<<, #wildcard?

Constructor Details

#initialize ⇒ Root

Returns a new instance of Root.

# File 'lib/jpath/parser/step.rb', line 44

def initialize
  super(nil)
end

Instance Method Details

#from(item, context) ⇒ Object

# File 'lib/jpath/parser/step.rb', line 48

def from(item, context)
  [context]
end

#to_s ⇒ Object

# File 'lib/jpath/parser/step.rb', line 52

def to_s
  ""
end