lib/chars/chars.rb in chars-0.2.3 vs lib/chars/chars.rb in chars-0.2.4

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 require 'chars/char_set'
 
 module Chars
   # The numeric decimal character set
   NUMERIC = CharSet['0'..'9']
@@ -37,11 +39,11 @@
     '@', '#', '$', '%', '^', '&', '*', '_', '+',
     '=', '|', '\\', '<', '>', '/'
   ]
 
   # The space character set
-  SPACE = CharSet.new(' ', "\f", "\n", "\r", "\t", "\v")
+  SPACE = CharSet[' ', "\f", "\n", "\r", "\t", "\v"]
 
   # The set of printable characters (not including spaces)
   VISIBLE = ALPHA_NUMERIC | CharSet[
     '\'', '"', '`', ',', ';', ':', '~', '-',
     '(', ')', '[', ']', '{', '}', '.', '?', '!', '@', '#', '$',
@@ -64,169 +66,203 @@
   # The decimal-digit character set.
   #
   # @return [CharSet]
   #   The decimal-digit character set.
   #
-  def Chars.numeric
+  # @see NUMERIC
+  #
+  def self.numeric
     NUMERIC
   end
 
   #
   # The octal-digit character set.
   #
   # @return [CharSet]
   #   The octal-digit character set.
   #
-  def Chars.octal
+  # @see OCTAL
+  #
+  def self.octal
     OCTAL
   end
 
   #
   # The upper-case hexadecimal character set.
   #
   # @return [CharSet]
   #   The upper-case hexadecimal character set.
   #
-  def Chars.uppercase_hexadecimal
+  # @see UPPERCASE_HEXADECIMAL
+  #
+  def self.uppercase_hexadecimal
     UPPERCASE_HEXADECIMAL
   end
 
   #
   # The lower-case hexadecimal character set.
   #
   # @return [CharSet]
   #   The lower-case hexadecimal character set.
   #
-  def Chars.lowercase_hexadecimal
+  # @see LOWERCASE_HEXADECIMAL
+  #
+  def self.lowercase_hexadecimal
     LOWERCASE_HEXADECIMAL
   end
 
   #
   # The hexadecimal character set.
   #
   # @return [CharSet]
   #   The hexadecimal character set.
   #
-  def Chars.hexadecimal
+  # @see HEXADECIMAL
+  #
+  def self.hexadecimal
     HEXADECIMAL
   end
 
   #
   # The upper-case alphabetic character set.
   #
   # @return [CharSet]
   #   The upper-case alphabetic character set.
   #
-  def Chars.uppercase_alpha
+  # @see UPPERCASE_ALPHA
+  #
+  def self.uppercase_alpha
     UPPERCASE_ALPHA
   end
 
   #
   # The lower-case alphabetic character set.
   #
   # @return [CharSet]
   #   The lower-case alphabetic character set.
   #
-  def Chars.lowercase_alpha
+  # @see LOWERCASE_ALPHA
+  #
+  def self.lowercase_alpha
     LOWERCASE_ALPHA
   end
 
   #
   # The alphabetic character set.
   #
   # @return [CharSet]
   #   The alphabetic character set.
   #
-  def Chars.alpha
+  # @see ALPHA
+  #
+  def self.alpha
     ALPHA
   end
 
   #
   # The alpha-numeric character set.
   #
   # @return [CharSet]
   #   The alpha-numeric character set.
   #
-  def Chars.alpha_numeric
+  # @see ALPHA_NUMERIC
+  #
+  def self.alpha_numeric
     ALPHA_NUMERIC
   end
 
   #
   # The punctuation character set.
   #
   # @return [CharSet]
   #   The punctuation character set.
   #
-  def Chars.punctuation
+  # @see PUNCTUATION
+  #
+  def self.punctuation
     PUNCTUATION
   end
 
   #
   # The symbolic character set.
   #
   # @return [CharSet]
   #   The symbolic character set.
   #
-  def Chars.symbols
+  # @see SYMBOLS
+  #
+  def self.symbols
     SYMBOLS
   end
 
   #
   # The white-space character set.
   #
   # @return [CharSet]
   #   The white-space character set.
   #
-  def Chars.space
+  # @see SPACE
+  #
+  def self.space
     SPACE
   end
 
   #
   # The set of printable characters, not including spaces.
   #
   # @return [CharSet]
   #   The visible character set.
   #
-  def Chars.visible
+  # @see VISIBLE
+  #
+  def self.visible
     VISIBLE
   end
 
   #
   # The set of printable characters, including spaces.
   #
   # @return [CharSet]
   #   The printable character set.
   #
-  def Chars.printable
+  # @see PRINTABLE
+  #
+  def self.printable
     PRINTABLE
   end
 
   #
   # The control-character character set.
   #
   # @return [CharSet]
   #   The control-character character set.
   #
-  def Chars.control
+  # @see CONTROL
+  #
+  def self.control
     CONTROL
   end
 
   #
   # The signed ASCII character set.
   #
   # @return [CharSet]
   #   The signed ASCII character set.
   #
-  def Chars.signed_ascii
+  # @see SIGNED_ASCII
+  #
+  def self.signed_ascii
     SIGNED_ASCII
   end
 
   #
   # The ASCII character set.
   #
   # @return [CharSet]
   #   The ASCII character set.
   #
-  def Chars.ascii
+  # @see ASCII
+  #
+  def self.ascii
     ASCII
   end
 end