Class: BetterHtml::Tokenizer::BaseErb

Inherits:
Erubi::Engine
  • Object
show all
Defined in:
lib/better_html/tokenizer/base_erb.rb

Direct Known Subclasses

HtmlErb, JavascriptErb

Constant Summary collapse

REGEXP_WITHOUT_TRIM = 
/<%(={1,2})?(.*?)()?%>([ \t]*\r?\n)?/m
STMT_TRIM_MATCHER = 
/\A(-|#)?(.*?)([-=])?\z/m
EXPR_TRIM_MATCHER = 
/\A(.*?)([-=])?\z/m

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(buffer) ⇒ BaseErb

Returns a new instance of BaseErb.

Raises:

  • (ArgumentError) 


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# File 'lib/better_html/tokenizer/base_erb.rb', line 18

def initialize(buffer)
  raise ArgumentError,
    "first argument must be Parser::Source::Buffer" unless buffer.is_a?(::Parser::Source::Buffer)

  @buffer = buffer
  @tokens = []
  @current_position = 0
  super(buffer.source, regexp: REGEXP_WITHOUT_TRIM, trim: false)
end

Instance Attribute Details

#current_position ⇒ Object (readonly)

Returns the value of attribute current_position.



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# File 'lib/better_html/tokenizer/base_erb.rb', line 16

def current_position
  @current_position
end

#tokens ⇒ Object (readonly)

Returns the value of attribute tokens.



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# File 'lib/better_html/tokenizer/base_erb.rb', line 15

def tokens
  @tokens
end