module LZString
LZ-based compression algorithm.
Public Class Methods
compress(input)
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@param input [String]
# File lib/lz_string.rb, line 9 def self.compress(input) return "" if input.nil? LZString::Base.compress(input, 16, lambda { |a| a.chr("UTF-8") }) end
decompress(compressed)
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@param compressed [String]
# File lib/lz_string.rb, line 16 def self.decompress(compressed) return "" if compressed.nil? return nil if compressed == "" LZString::Base.decompress(compressed.length, 32768, lambda { |index| compressed[index].ord }) end