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How to generate X random strings of N characters in Ruby



274 views
asked Dec 23, 2020 by avibootz
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1 Answer

0 votes 
arr = (0..9).to_a + ('A'..'z').to_a + ('!'..'?').to_a

N = 8
X = 10
X.times do 
    puts arr.shuffle[0..N].join
end



# run:
# 
# cpa(I-1RrD
# .-[3wn5Hj
# "C.D<J%-r
# 4eP(O?!D`
# 71kc1*`Z5
# mCtd%-!_(
# Ga!XkA.S^
# "Br5YIx-+
# +#do$-;45
# tnU2,!7KE
#

 



answered Dec 23, 2020 by avibootz

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How to generate random string of N characters in Ruby
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