Module: FileCompare

Defined in:
lib/file_compare.rb,
lib/file_compare/version.rb

Constant Summary collapse

VERSION = 
"0.1.1"

Class Method Summary collapse

Class Method Details

.compare_files(left_file_path, right_file_path) ⇒ Object

Public: Returns true/false if files match

left_file_path - Path to the left file right_file_path - Path to the right file

Examples

FileCompare.compare_files(left_file_path, right_file_path)
=> true/false

Returns bool



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# File 'lib/file_compare.rb', line 28

def self.compare_files(left_file_path, right_file_path)
  left_digest = get_fingerprint(left_file_path)
  right_digest = get_fingerprint(right_file_path)
  left_digest == right_digest
end

.get_fingerprint(file_path) ⇒ Object

Public: Returns SHA256 finger print of provided file

file_path - Path to the file

Examples

FileCompare.get_fingerprint(file_path)
=> 069f850d97ac8e2d731aaad52b0d090e47c483ee

Returns string



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# File 'lib/file_compare.rb', line 14

def self.get_fingerprint(file_path)
    Digest::SHA256.file(file_path).hexdigest
end