class Bosh::Director::DiffLines

Constants

MANIFEST_KEYS_ORDER

Public Instance Methods

order() click to toggle source
# File lib/bosh/director/manifest/diff_lines.rb, line 33
def order
  sections = {}
  key = nil

  self.each do |line|
    if line.indent == 0 && line.text !~ /^[ -]/
      key = line.text
      sections[key] = []
      sections[key] << Line.new(0, '', nil)
    end

    sections[key] << line
  end

  ordered_lines = []
  MANIFEST_KEYS_ORDER.each do |manifest_key|
    section_name = manifest_key + ':'
    lines = sections[section_name]
    ordered_lines += lines.to_a
    sections.delete(section_name)
  end

  sections.each do |_, section_lines|
    section_lines.each do |line|
      ordered_lines << line
    end
  end

  # ignore the empty line before the first section
  ordered_lines.shift
  self.replace(ordered_lines)
end