Class: Haml::Compiler::ScriptCompiler

Inherits:
Object
  • Object
show all
Defined in:
lib/haml/compiler/script_compiler.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(identity, options) ⇒ ScriptCompiler

Returns a new instance of ScriptCompiler.



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# File 'lib/haml/compiler/script_compiler.rb', line 18

def initialize(identity, options)
  @identity = identity
  @disable_capture = options[:disable_capture]
end

Class Method Details

.find_and_preserve(input, tags) ⇒ Object 



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# File 'lib/haml/compiler/script_compiler.rb', line 9

def self.find_and_preserve(input, tags)
  tags = tags.map { |tag| Regexp.escape(tag) }.join('|')
  re = /<(#{tags})([^>]*)>(.*?)(<\/\1>)/im
  input.to_s.gsub(re) do |s|
    s =~ re # Can't rely on $1, etc. existing since Rails' SafeBuffer#gsub is incompatible
    "<#{$1}#{$2}>#{Haml::Helpers.preserve($3)}</#{$1}>"
  end
end

Instance Method Details

#compile(node, &block) ⇒ Object 



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# File 'lib/haml/compiler/script_compiler.rb', line 23

def compile(node, &block)
  unless Ripper.respond_to?(:lex) # No Ripper.lex in truffleruby
    return dynamic_compile(node, &block)
  end

  no_children = node.children.empty?
  case
  when no_children && node.value[:escape_interpolation]
    compile_interpolated_plain(node)
  when no_children && RubyExpression.string_literal?(node.value[:text])
    delegate_optimization(node)
  when no_children && Temple::StaticAnalyzer.static?(node.value[:text])
    static_compile(node)
  else
    dynamic_compile(node, &block)
  end
end