Fingerprint

module Fingerprint

Nested

Definitions

`def self.check_paths(master_path, copy_path, **options, &block)`

A helper function to check two paths for consistency. Provides callback from +Fingerprint::Checker+.

Implementation

def self.check_paths(master_path, copy_path, **options, &block)
	master = Scanner.new([master_path])
	copy = Scanner.new([copy_path])
	
	master_recordset = RecordSet.new
	copy_recordset = SparseRecordSet.new(copy)
	
	master.scan(master_recordset)
	
	checker = Checker.new(master_recordset, copy_recordset, **options)
	
	checker.check(&block)
	
	return checker
end

`def self.identical?(source, destination, &block)`

Returns true if the given paths contain identical files. Useful for expectations, e.g. expect(Fingerprint).to be_identical(source, destination)

Implementation

def self.identical?(source, destination, &block)
	failures = 0
	
	check_paths(source, destination) do |record, name, message|
		failures += 1
		
		yield(record) if block_given?
	end
	
	return failures == 0
end