Ruby | Regexp casefold?() function

Ruby | Regexp fixed_encoding?() function

Last Updated : 13 Sep, 2024

Regexp#fixed_encoding?() : fixed_encoding?()

is a Regexp class method which checks whether the regular expression is applicable to a string with any ASCII compatible encoding.

Syntax: Regexp.force_encoding?() Parameter: Regexp values Return: true – if the rxp is applicable to a string with any ASCII compatible encoding otherwise return false

Example #1 :

Ruby

# Ruby code for Regexp.fixed_encoding?() method

# declaring Regexp value
reg_a = /a/

# declaring Regexp value
reg_b = /geeks/

# declaring Regexp value
reg_c = /a/


#  fixed_encoding? method
puts "Regexp fixed_encoding? form : #{reg_a.fixed_encoding?}\n\n"

puts "Regexp fixed_encoding? form : #{reg_b.fixed_encoding?}\n\n"

puts "Regexp fixed_encoding? form : #{reg_c.fixed_encoding?}\n\n"

Output :

Regexp fixed_encoding? form : false

Regexp fixed_encoding? form : false

Regexp fixed_encoding? form : false

Example #2 :

Ruby

# Ruby code for Regexp.fixed_encoding?() method

# declaring Regexp value
reg_a = /geeks/

# declaring Regexp value
reg_b = /problem/

# declaring Regexp value
reg_c = /code/


#  fixed_encoding? method
puts "Regexp fixed_encoding? form : #{reg_a.fixed_encoding?}\n\n"

puts "Regexp fixed_encoding? form : #{reg_b.fixed_encoding?}\n\n"

puts "Regexp fixed_encoding? form : #{reg_c.fixed_encoding?}\n\n"

Output :

Regexp fixed_encoding? form : false

Regexp fixed_encoding? form : false

Regexp fixed_encoding? form : false

Ruby | Regexp casefold?() function

M

mayank5326

Improve

Article Tags :

Similar Reads

Ruby | Regexp encoding() function

Regexp#encoding() : encoding() is a Regexp class method which returns the encoding value of the regular expressions. Syntax: Regexp.encoding() Parameter: Regexp values Return: encoding value of the regular expressions Example #1 : # Ruby code for Regexp.encoding() method # declaring Regexp value reg

Ruby | Regexp compile() function

Regexp#compile() : compile() is a Regexp class method which completes a new Regular Expression. Syntax: Regexp.compile() Parameter: Regexp values Return: creates a new Regular Expression. Example #1 : # Ruby code for Regexp.compile() method # declaring Regexp value reg_a = Regexp.compile(/a/) # decl

Ruby | Regexp escape() function

Regexp#escape() : escape() is a Regexp class method which returns a new string by escaping any characters that would have special meaning in a regular expression. Syntax: Regexp.escape() Parameter: Regexp values Return: a new string by escaping any characters that would have special meaning in a reg

Ruby | Regexp eql?() function

Regexp#eql?() : eql?() is a Regexp class method which matches the character in two regular expression. Syntax: Regexp.eql?() Parameter: Regexp values Return: true - if two regular expressions matches string otherwise return false Example #1 : # Ruby code for Regexp.eql?() method # declaring Regexp v

Ruby | Regexp casefold?() function

Regexp#casefold?() : casefold?() is a Regexp class method which returns the value of the case-insensitive flag of regular expressions. Syntax: Regexp.casefold?() Parameter: Regexp values Return: value of the case-insensitive flag of regular expressions Example #1 : # Ruby code for Regexp.casefold?()

Ruby | Regexp ==() function

Regexp#==() : ==() is a Regexp class method which compares two regular expressions. Syntax: Regexp.==() Parameter: Regexp values Return: true - if two regular expressions are equal otherwise return false Example #1 : # Ruby code for Regexp.==() method # declaring Regexp value reg_a = /a/ # declaring

Ruby | Regexp ===() function

Regexp#===() : ===() is a Regexp class method which compares the equality of two regular expressions. Syntax: Regexp.===() Parameter: Regexp values Return: true - if two regular expressions has equality otherwise return false Example #1 : # Ruby code for Regexp.===() method # declaring Regexp value

Ruby | Regexp =~() function

Regexp#=~() : =~() is a Regexp class method which matches a regular expression against a string. Syntax: Regexp.=~()Parameter: Regexp valuesReturn: true - if two regular expressions matches string otherwise return false Example #1 : C/C++ Code # Ruby code for Regexp.=~() method # declaring Regexp va

Ruby | Range exclude_end? function

The exclude_end?() is an inbuilt method in Ruby returns boolean value true if the range excludes its end value, else it returns false. Syntax: range1.exclude_end? Parameters: The function accepts no parameter Return Value: It returns boolean value true if the range excludes its end value, else it re

Ruby | Symbol encoding function

Symbol#encoding() : encoding() is a Symbol class method which returns the Encoding object that represents the encoding of Symbol. Syntax: Symbol.encoding() Parameter: Symbol values Return: the Encoding object that represents the encoding of Symbol. Example #1 : # Ruby code for Symbol.encoding() meth