Ruby | Regexp match() function

Ruby | Regexp quote() function

Last Updated : 17 Dec, 2019

Regexp#quote() : quote() is a Regexp class method which escapes any characters that would have special meaning in a regular expression.

Syntax: Regexp.quote() Parameter: Regexp values Return: escapes any characters that would have special meaning in a regular expression.

Example #1 :

Ruby

# Ruby code for Regexp.quote() method
 
# declaring Regexp value
reg_a = Regexp.quote('/a/')
 
# declaring Regexp value
reg_c = Regexp.quote('\*?{}.')
 
#  quote method
puts "Regexp quote form : #{reg_a}\n\n"
 
puts "Regexp quote form : #{reg_c}\n\n"

Output :

Regexp quote form : /a/

Regexp quote form : \\\*\?\{\}\.

Example #2 :

Ruby

# Ruby code for Regexp.quote() method

# declaring Regexp value
reg_a = Regexp.quote('/geeks/')

# declaring Regexp value
reg_b = Regexp.quote('/(?<geeks>.)(?<for>.)(?<geeks>.)/')

# declaring Regexp value
reg_c = Regexp.quote('\*?????{}.')


#  quote method
puts "Regexp quote form : #{reg_a}\n\n"

puts "Regexp quote form : #{reg_b}\n\n"

puts "Regexp quote form : #{reg_c}\n\n"

Output :

Regexp quote form : /geeks/

Regexp quote form : /\(\?\.\)\(\?\.\)\(\?\.\)/

Regexp quote form : \\\*\?\?\?\?\?\{\}\.

Ruby | Regexp match() function

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