Class: Yoda::Parsing::SourceAnalyzer Deprecated

Inherits:
Object
  • Object
show all
Includes:
AstTraversable
Defined in:
lib/yoda/parsing/source_analyzer.rb

Overview

Deprecated.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from AstTraversable

#calc_nodes_to_current_location

Constructor Details

#initialize(ast, location) ⇒ SourceAnalyzer

Returns a new instance of SourceAnalyzer.

Parameters:

  • ast (::Parser::AST::Node)
  • location (Location) 


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# File 'lib/yoda/parsing/source_analyzer.rb', line 18

def initialize(ast, location)
  @ast = ast
  @location = location
end

Instance Attribute Details

#ast ⇒ Object (readonly)

Returns the value of attribute ast.



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# File 'lib/yoda/parsing/source_analyzer.rb', line 14

def ast
  @ast
end

#location ⇒ Object (readonly)

Returns the value of attribute location.



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# File 'lib/yoda/parsing/source_analyzer.rb', line 14

def location
  @location
end

Class Method Details

.from_source(source, location) ⇒ SourceAnalyzer

Parameters:

Returns:



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# File 'lib/yoda/parsing/source_analyzer.rb', line 10

def self.from_source(source, location)
  new(Parser.new.parse(source), location)
end

Instance Method Details

#current_method ⇒ NodeObjects::MethodDefition?

Returns:

  • (NodeObjects::MethodDefition, nil) 


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# File 'lib/yoda/parsing/source_analyzer.rb', line 54

def current_method
  @current_method ||= namespace.calc_current_location_method(location)
end

#current_method_node ⇒ ::Parser::AST::Node

Returns:

  • (::Parser::AST::Node) 


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# File 'lib/yoda/parsing/source_analyzer.rb', line 34

def current_method_node
  nodes_to_current_location_from_root.reverse.find { |node| [:def, :defs].include?(node.type) }
end

#current_namespace ⇒ NodeObjects::Namespace?

Returns:



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# File 'lib/yoda/parsing/source_analyzer.rb', line 49

def current_namespace
  @current_namespace ||= namespace.calc_current_location_namespace(location)
end

#current_namespace_nodes ⇒ Array<::Parser::AST::Node>

Returns:

  • (Array<::Parser::AST::Node>) 


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# File 'lib/yoda/parsing/source_analyzer.rb', line 39

def current_namespace_nodes
  nodes_to_current_location_from_root.find_all { |node| [:class, :module, :sclass].include?(node.type) }
end

#namespace ⇒ Namespace

Returns:

  • (Namespace) 


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# File 'lib/yoda/parsing/source_analyzer.rb', line 44

def namespace
  @namespace ||= NodeObjects::Namespace.new(self.ast)
end

#nodes_to_current_location_from_root ⇒ Array<::Parser::AST::Node>

Returns:

  • (Array<::Parser::AST::Node>) 


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# File 'lib/yoda/parsing/source_analyzer.rb', line 24

def nodes_to_current_location_from_root
  @nodes_to_current_location ||= calc_nodes_to_current_location(ast, location)
end

#on_method? ⇒ true, false

Returns:

  • (true, false) 


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# File 'lib/yoda/parsing/source_analyzer.rb', line 29

def on_method?
  !!current_method_node
end