Class: Hydrangea::NodesByValue

Inherits:

ManyNodes

• Object
• ManyNodes
• Hydrangea::NodesByValue

Defined in:

lib/hydrangea/nodes_by_value.rb

Instance Method Summary

• #initialize(transform) ⇒ NodesByValue constructor

  A new instance of NodesByValue.

• #nodes ⇒ Object

Methods inherited from ManyNodes

#pass

Constructor Details

#initialize(transform) ⇒ NodesByValue

Returns a new instance of NodesByValue.

# File 'lib/hydrangea/nodes_by_value.rb', line 5

def initialize(transform)
  @transform = transform
  @nodes = transform.untransformed.reduce({}) { |h,n| h[n.value] = n; h }
end

Instance Method Details

#nodes ⇒ Object

# File 'lib/hydrangea/nodes_by_value.rb', line 10

def nodes
  map(&:last)
end