Ruby Enumerables: 'any', 'all', 'none', and 'find'

Hacker
Rank
Score
01
flag of Singapore
15.00
01
flag of Brazil
15.00
01
flag of Sweden
15.00
01
flag of United Kingdom
15.00
01
flag of United States
15.00
01
flag of United States
15.00
01
flag of United States
15.00
01
flag of Finland
15.00
01
flag of Venezuela, Bolivarian Republic of
15.00
01
flag of United States
15.00
01
flag of Hungary
15.00
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