Class: Spinach::Parser

Inherits:

Object

• Object
• Spinach::Parser

Defined in:

lib/spinach/parser.rb

Overview

Parser leverages Gherkin to parse the feature definition.

Instance Attribute Summary

• #content ⇒ String readonly

  Gets the plain text content out of the feature file.

Class Method Summary

• .open_file(filename) ⇒ Object

Instance Method Summary

• #initialize(content) ⇒ Parser constructor

  A new instance of Parser.

• #parse ⇒ Hash

  Parses the feature file and returns an AST as a Hash.

Constructor Details

#initialize(content) ⇒ Parser

Returns a new instance of Parser.

Parameters:

• content (String) —

  The content to parse.

# File 'lib/spinach/parser.rb', line 12

def initialize(content)
  @content = content
  @formatter = Gherkin::Formatter::JSONFormatter.new(nil)
  @parser = Gherkin::Parser::Parser.new(@formatter)
end

Instance Attribute Details

#content ⇒ String (readonly)

Gets the plain text content out of the feature file.

Returns:

• (String) —

  The plain feature content.

# File 'lib/spinach/parser.rb', line 32

def content
  @content
end

Class Method Details

.open_file(filename) ⇒ Object

Parameters:

• filename (String) —

  The filename to parse.

# File 'lib/spinach/parser.rb', line 22

def self.open_file(filename)
  new File.read(filename)
end

Instance Method Details

#parse ⇒ Hash

Parses the feature file and returns an AST as a Hash.

Returns:

• (Hash) —

  The parsed Gherkin output.

# File 'lib/spinach/parser.rb', line 40

def parse
  @parser.parse(content, @filename, __LINE__-1)
  @formatter.gherkin_object
end