Ruby

Base62 Encoding and Decoding

Demonstrates base62 encoding and decoding. Ruby

require 'chilkat'

bd = Chilkat::CkBinData.new()

# Base62 encode.
bd.AppendString("hello world","utf-8")
base62_encoded = bd.getEncoded("base62")
print "hello world --> " + base62_encoded + "\n";

# Output: 
# hello world --> AAwf93rvy4aWQVw

# Base62 decode
sb = Chilkat::CkStringBuilder.new()
sb.DecodeAndAppend("AAwf93rvy4aWQVw","base62","utf-8")
print "decoded: " + sb.getAsString() + "\n";

# Output:
# decoded: hello world