Class: Sprockets::Preprocessor

Inherits:
Object
  • Object
show all
Defined in:
lib/sprockets/preprocessor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(environment, options = {}) ⇒ Preprocessor

Returns a new instance of Preprocessor.



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# File 'lib/sprockets/preprocessor.rb', line 5

def initialize(environment, options = {})
  @environment = environment
  @concatenation = Concatenation.new
  @source_files = []
  @asset_paths = []
  @options = options
end

Instance Attribute Details

#asset_paths ⇒ Object (readonly)

Returns the value of attribute asset_paths.



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# File 'lib/sprockets/preprocessor.rb', line 3

def asset_paths
  @asset_paths
end

#concatenation ⇒ Object (readonly)

Returns the value of attribute concatenation.



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# File 'lib/sprockets/preprocessor.rb', line 3

def concatenation
  @concatenation
end

#environment ⇒ Object (readonly)

Returns the value of attribute environment.



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# File 'lib/sprockets/preprocessor.rb', line 3

def environment
  @environment
end

#source_files ⇒ Object (readonly)

Returns the value of attribute source_files.



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# File 'lib/sprockets/preprocessor.rb', line 3

def source_files
  @source_files
end

Instance Method Details

#provide(asset_path) ⇒ Object 



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# File 'lib/sprockets/preprocessor.rb', line 28

def provide(asset_path)
  return if !asset_path || asset_paths.include?(asset_path)
  asset_paths << asset_path
end

#require(source_file) ⇒ Object 



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# File 'lib/sprockets/preprocessor.rb', line 13

def require(source_file)
  return if source_files.include?(source_file)
  source_files << source_file
  
  source_file.each_source_line do |source_line|
    if source_line.require?
      require_from_source_line(source_line)
    elsif source_line.provide?
      provide_from_source_line(source_line)
    else
      record_source_line(source_line)
    end
  end
end