Class: FAQML::Parser Private

Inherits:
Object
  • Object
show all
Includes:
Temple::Mixins::Options
Defined in:
lib/fml/parser.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Transforms FML into a Temple expression

Defined Under Namespace

Classes: SyntaxError

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Parser

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Parser.



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# File 'lib/fml/parser.rb', line 31

def initialize(options = {})
  super
  @tab = ' ' * @options[:tabsize]
end

Instance Method Details

#call(str) ⇒ Array

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Compile string to Temple expression



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

def call(str)
  # Set string encoding if option is set
  if options[:encoding] && str.respond_to?(:encoding)
    old_enc = str.encoding
    str = str.dup if str.frozen?
    str.force_encoding(options[:encoding])
    # Fall back to old encoding if new encoding is invalid
    str.force_encoding(old_enc) unless str.valid_encoding?
  end

  result = [:multi]
  reset(str.split(/\r?\n/), result)

  parse_line while next_line

  reset
  result
end