Class: Xcop::Document

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

Overview

One document.

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Document

Ctor.

path

Path of it



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# File 'lib/xcop.rb', line 36

def initialize(path)
  @path = path
end

Instance Method Details

#diff ⇒ Object

Return the difference, if any (empty string if everything is clean).



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# File 'lib/xcop.rb', line 41

def diff
  xml = Nokogiri::XML(File.open(@path), &:noblanks)
  ideal = xml.to_xml(indent: 2)
  now = File.read(@path)
  return Differ.diff_by_line(ideal, now).to_s unless now == ideal
  ''
end

#ldiff(license) ⇒ Object

Return the difference for the license.



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# File 'lib/xcop.rb', line 50

def ldiff(license)
  xml = Nokogiri::XML(File.open(@path), &:noblanks)
  now = xml.xpath('/comment()')[0].to_s
  ideal = [
    '<!--',
    *license.strip.split(/\n/).map(&:strip),
    '-->'
  ].join("\n")
  return Differ.diff_by_line(ideal, now).to_s unless now == ideal
  ''
end