Class: Textlint::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/textlint/parser.rb

Defined Under Namespace

Classes: RubyToTextlintAST

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(src) ⇒ Parser

Returns a new instance of Parser.

Parameters:

  • src (String) —

    ruby source code



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# File 'lib/textlint/parser.rb', line 186

def initialize(src)
  @src = src
end

Class Method Details

.build_document(src) ⇒ Textlint::Nodes::TxtParentNode

Parse ruby code to TxtParentNode

Parameters:

  • src (String)

Returns:



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# File 'lib/textlint/parser.rb', line 167

def self.build_document(src)
  Textlint::Nodes::TxtParentNode.new(
    type: Textlint::Nodes::DOCUMENT,
    raw: src,
    range: 0...src.size,
    loc: Textlint::Nodes::TxtNodeLineLocation.new(
      start: Textlint::Nodes::TxtNodePosition.new(
        line: 1,
        column: 0
      ),
      end: Textlint::Nodes::TxtNodePosition.new(
        line: src.split(Textlint::BREAK_RE).size + 1,
        column: src.match(LAST_LINE_RE).to_s.size # extract last line
      )
    )
  )
end

.parse(src) ⇒ Textlint::Nodes::TxtParentNode

Parse ruby code to AST for textlint

Parameters:

  • src (String)

Returns:



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# File 'lib/textlint/parser.rb', line 158

def self.parse(src)
  new(src).call
end

Instance Method Details

#call ⇒ Textlint::Nodes::TxtParentNode

Parse ruby code to AST for textlint

Returns:



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# File 'lib/textlint/parser.rb', line 193

def call
  check_syntax!

  document = self.class.build_document(@src)
  RubyToTextlintAST.new(@src).parse(document)
end