CODEWITHSUNDEEP
rubyregexgsub
Avdept
Avdept

Reputation: 2289

Replace with uppercase characters with gsub

I have nubmers of simple strings 'som', 'man', 'pal', etc How do i make vowel character upcase!, having vowel regex or array to have output like 'sOm', 'pAl', 'mAn' ?

Upvotes: 2

Views: 3636

Answers (1)

sawa
sawa

Reputation: 168101

"som".gsub(/[aeiou]/, &:upcase)
# => "sOm"

or

"som".tr("aeiou", "AEIOU")
# => "sOm"

Upvotes: 8

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