Class: RSpecLetAnalyzer::Adapter

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec_let_analyzer/adapter.rb

Overview

Base class for parser adapters Each adapter must implement: parse_file, visit_tree

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.create(type) ⇒ Object 



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# File 'lib/rspec_let_analyzer/adapter.rb', line 8

def create(type)
  case type
  when 'prism', :prism
    require_relative 'adapters/prism_adapter'
    Adapters::PrismAdapter.new
  when 'parser', :parser
    require_relative 'adapters/parser_adapter'
    Adapters::ParserAdapter.new
  else
    # :nocov:
    raise ArgumentError, "Unknown parser type: #{type}"
    # :nocov:
  end
end

Instance Method Details

#parse(_code) ⇒ Object

Parse code string and return an AST

Raises:

  • (NotImplementedError) 


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# File 'lib/rspec_let_analyzer/adapter.rb', line 35

def parse(_code)
  raise NotImplementedError, "#{self.class} must implement #parse"
end

#parse_file(_file_path) ⇒ Object

:nocov: Parse a file and return an AST

Raises:

  • (NotImplementedError) 


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# File 'lib/rspec_let_analyzer/adapter.rb', line 28

def parse_file(_file_path)
  raise NotImplementedError, "#{self.class} must implement #parse_file"
end

#visit_tree(_ast, _visitor) ⇒ void

This method returns an undefined value.

Visit the AST and collect statistics

Raises:

  • (NotImplementedError) 


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# File 'lib/rspec_let_analyzer/adapter.rb', line 43

def visit_tree(_ast, _visitor)
  raise NotImplementedError, "#{self.class} must implement #visit_tree"
end