Class: Blaml::TreeBuilder

Inherits:

Psych::TreeBuilder

• Object
• Psych::TreeBuilder
• Blaml::TreeBuilder

Defined in:

lib/blaml/tree_builder.rb

Instance Method Summary

• #add_meta(obj) ⇒ Object

  Sets the @meta instance variable to the metadata matched for the string object.

• #initialize(meta_binding) ⇒ TreeBuilder constructor

  A new instance of TreeBuilder.

• #scalar(value, anchor, tag, plain, quoted, style) ⇒ Object

  Calls parent and applies metadata to return value.

Constructor Details

#initialize(meta_binding) ⇒ TreeBuilder

Returns a new instance of TreeBuilder.

# File 'lib/blaml/tree_builder.rb', line 5

def initialize meta_binding
  @meta_binding = meta_binding
  super()
end

Instance Method Details

#add_meta(obj) ⇒ Object

Sets the @meta instance variable to the metadata matched for the string object. Returns the passed instance.

# File 'lib/blaml/tree_builder.rb', line 16

def add_meta obj
  obj.meta = @meta_binding.shift_metadata_for obj.value
  obj
end

#scalar(value, anchor, tag, plain, quoted, style) ⇒ Object

Calls parent and applies metadata to return value.

# File 'lib/blaml/tree_builder.rb', line 25

def scalar value, anchor, tag, plain, quoted, style
  super
  add_meta @last.children.last
end