module BuildCache

Constants

VERSION

Public Class Methods

key_gen(files=[], metadata={}) click to toggle source

# File lib/buildcache.rb, line 6
def self.key_gen files=[], metadata={}
  # TODO: Validate inputs.
  flat_sig = ''
  unless files.empty?
    files.each { |file|
      flat_sig << Digest::MD5.file(file).hexdigest
    }
  end
  unless metadata.empty?
    flat_sig << Digest::MD5.hexdigest(metadata.to_s)
  end
  return Digest::MD5.hexdigest(flat_sig)
end