Class: Sprockets::Concatenation

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Concatenation

Returns a new instance of Concatenation.



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

def initialize
  @source_lines = []
  @source_file_mtimes = {}
end

Instance Attribute Details

#source_lines ⇒ Object (readonly)

Returns the value of attribute source_lines.



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

def source_lines
  @source_lines
end

Instance Method Details

#mtime ⇒ Object 



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# File 'lib/sprockets/concatenation.rb', line 20

def mtime
  @source_file_mtimes.values.max
end

#record(source_line) ⇒ Object 



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# File 'lib/sprockets/concatenation.rb', line 10

def record(source_line)
  source_lines << source_line
  record_mtime_for(source_line.source_file)
  source_line
end

#save_to(filename) ⇒ Object 



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# File 'lib/sprockets/concatenation.rb', line 24

def save_to(filename)
  timestamp = mtime
  File.open(filename, "w") { |file| file.write(to_s) }
  File.utime(timestamp, timestamp, filename)
  true
end

#to_s ⇒ Object 



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# File 'lib/sprockets/concatenation.rb', line 16

def to_s
  source_lines.join
end