Ruby | String each_line Method

Ruby | String each_grapheme_cluster Method

Last Updated : 12 Dec, 2019

each_grapheme_cluster is a String class method in Ruby which is used to pass each grapheme cluster in the given string to the given block, or returns an enumerator if no block is given.

Syntax: str.each_grapheme_cluster Parameters: Here, str is the given string. Returns: An enumerator.

Example 1:

Ruby

# Ruby program to demonstrate 
# the each_grapheme_cluster method 
     
# Taking a string and 
# using the method
puts "Ruby".each_grapheme_cluster
puts "String".each_grapheme_cluster.to_a.size

Output:

#
6

Example 2:

Ruby

# Ruby program to demonstrate 
# the each_grapheme_cluster method 
     
# Taking a string and 
# using the method
puts "Sample".each_grapheme_cluster
puts "Input".each_grapheme_cluster.to_a.size

Output:

#
5

Ruby | String each_line Method

K

Kirti_Mangal

Improve

Article Tags :

Similar Reads

Ruby | String grapheme_clusters Method

grapheme_clusters is a String class method in Ruby which is used to return an array of grapheme clusters in the given string. Syntax: str.grapheme_clusters Parameters: Here, str is the given string. Returns: An array of grapheme clusters. Example 1: Ruby # Ruby program to demonstrate # the grapheme_

Ruby | String each_byte Method

each_byte is a String class method in Ruby which is used to passes each byte in the given string to the given block or returns an enumerator if no block is given. Syntax: str.each_byte {|integer| block } Parameters: Here, str is the given string. Returns: An enumerator. Example 1: Ruby # Ruby progra

Ruby | String each_line Method

each_line is a String class method in Ruby which is used to split the given string sing the supplied parameter as the record separator ($/ by default), passing each substring in turn to the supplied block. The string is split into paragraphs delimited by multiple successive newlines if a zero-length

Ruby | String each_codepoint Method

each_codepoint is a String class method in Ruby which is used to pass the integer ordinal of each character in the given string. It is also known as a codepoint when applied to Unicode strings to the given block. An enumerator is returned if no block is given. Syntax: str.each_codepoint Parameters:

Ruby | String center() method

center is a String class method in Ruby which is used to centers the given string in width. If the specified width is greater than the length of the given string, then this method will return a new string of the specified width with the given string centered and padded otherwise it returns only give

Ruby | String chr Method

chr is a String class method in Ruby which is used to return a one-character string at the beginning of the string. Syntax:str.chr Parameters: Here, str is the given string. Returns: A one-character string at the beginning of the string. Example 1: Ruby # Ruby program to demonstrate # the chr method

Ruby | String hash method

hash is a String class method in Ruby which is used to return a hash based on the string's length, content and encoding. Syntax: str.hash Parameters: Here, str is the given string. Returns: A hash based on the string's length, content and encoding. Example 1: Ruby # Ruby program to demonstrate # the

Ruby | String chop! Method

chop! is a String class method in Ruby which is used to return a new String with the last character removed. Both characters are removed if the string ends with \r\n, b. It will return nil if the string is empty. Syntax:str.chop!Parameters: Here, str is the given string.Returns: A new string having

Ruby | String chop Method

chop is a String class method in Ruby which is used to return a new String with the last character removed. Both characters are removed if the string ends with \r\n, b. Applying chop to an empty string returns an empty string.Â Syntax:str.chopParameters: Here, str is the given string.Returns: A new

Ruby | String each_str Method

each_str is a String class method in Ruby which is used to passes each character in the given string to the given block, or returns an enumerator if no block is given. Syntax: str.each_byte Parameters: Here, str is the given string. Returns: An enumerator. Example 1: Ruby # Ruby program to demonstra