Class: AssetTrip::Asset

Inherits:
Object
  • Object
show all
Extended by:
Memoizable
Defined in:
lib/asset_trip/asset.rb

Direct Known Subclasses

Javascript, Stylesheet

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Memoizable

memoize, memoized_ivar_for

Constructor Details

#initialize(config, name, files = [], &block) ⇒ Asset

Returns a new instance of Asset.



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# File 'lib/asset_trip/asset.rb', line 9

def initialize(config, name, files = [], &block)
  @config = config
  @name = name
  @files = files

  instance_eval(&block) if block_given?
end

Instance Attribute Details

#files ⇒ Object (readonly)

Returns the value of attribute files.



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# File 'lib/asset_trip/asset.rb', line 7

def files
  @files
end

Instance Method Details

#bundle! ⇒ Object 



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# File 'lib/asset_trip/asset.rb', line 27

def bundle!
  if expired?
    FileWriter.new(path).write!(contents)
  else
    last_package = packaged_files.sort_by { |path| File.mtime(path) }.last
    @md5sum = File.dirname(last_package).last(12).gsub(/\//, '')
  end
end

#contents ⇒ Object 



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# File 'lib/asset_trip/asset.rb', line 17

def contents
  compressor.compress(joined_contents)
end

#md5sum ⇒ Object 



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# File 'lib/asset_trip/asset.rb', line 36

def md5sum
  @md5sum ||= Digest::MD5.hexdigest(contents)
end

#paths ⇒ Object 



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# File 'lib/asset_trip/asset.rb', line 21

def paths
  files.map do |file|
    @config.resolve_file(asset_type, file)
  end
end