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regex in rails

Blue-eyed Bison answered on July 3, 2020 Popularity 10/10 Helpfulness 2/10

answer regex in rails

related rails where regex

regex in rails

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Model.where("column ~* ?", ''^A\d{4}$'')

^ - string start anchor
A - literal "A"
\d+ - one or more digits (0-9)
\d{4} - exactly four digits
$ - string end anchor

Basically, the regex reads "the string should start with an A, followed by 
four digits and then the string should end". The final query line is:

@max_draw = Drawing.where("drawing_number ~* ?", '^A\d{4}$')

Popularity 10/10 Helpfulness 2/10 Language c

Source: stackoverflow.com

Tags: c regex

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Contributed on Dec 07 2021

Blue-eyed Bison

0 Answers Avg Quality 2/10

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@max_draw = Drawing.where("drawing_number ~* ?", '^A\d{4}$')

Popularity 9/10 Helpfulness 4/10 Language ruby

Source: stackoverflow.com

Tags: regex ruby ru

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Contributed on Jul 03 2020

Puzzled Peacock

0 Answers Avg Quality 2/10

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regex in rails

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