converst string to int ruby

Jealous Jaguar answered on May 29, 2020 Popularity 10/10 Helpfulness 2/10

answer converst string to int ruby

related ruby string to int

converst string to int ruby

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Integer('5abc') #=> ArgumentError: invalid value for Integer(): "5abc"
Integer('5') #=> 5

Popularity 10/10 Helpfulness 2/10 Language ruby

Source: stackoverflow.com

Tags: int ruby string

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Contributed on May 29 2020

Jealous Jaguar

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ruby string to int

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a = "42" # => '42'
a.to_i # => 42

# But if you might not have a number in your String, you should rather 
# use this instead, as to_i doesn't throw an Error:

"42test123".to_i # => 42
Integer("42test123") # => ArgumentError
Integer("42") # => 42

Popularity 10/10 Helpfulness 5/10 Language ruby

Source: Grepper

Tags: int

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Contributed on Jun 17 2020

I got 99 problems but a bug aint one!

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converst string to int ruby

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