🎨🎨🎨color: puts the string colorful in shell use Ruby

Author: pathbox

colorize.rb

@@ -0,0 +1,22 @@
+# gem colorized
+#encoding: utf-8
+require 'colorize'
+
+puts "蓝色文字".colorize(:blue)
+puts "浅蓝色文字".colorize(:light_blue)
+puts "还是蓝色文字".colorize(:color => :blue)
+puts "浅蓝色文字红色背景".colorize(:color => :light_blue, :background => :red)
+puts "浅蓝色文字红色背景第二种写法".colorize(:light_blue).colorize(:background => :red)
+puts "浅蓝色文字红色背景第三种写法".light_blue.on_red
+puts "蓝色文字红色背景带下划线".blue.on_red.underline
+
+puts "所有颜色-"
+puts String.colors
+
+puts "所有效果-"
+puts String.modes
+
+puts "显示颜色矩阵"
+puts String.color_matrix
+
+puts String.color_matrix("FOO")

colorize_make.rb

@@ -0,0 +1,14 @@
+def colorize(str, color_code = 31)
+  "\e[#{color_code}m#{str}\e[0m"
+end
+
+def blue(str, color_code = 34)
+  colorize(str, color_code)
+end
+
+def red(str, color_code = 31)
+  colorize(str, color_code)
+end
+
+puts blue("我是蓝色")
+puts red("我是红色")

colorize_make_different_color.rb

@@ -0,0 +1,82 @@
+class String
+
+  def color_black
+    "\033[30m#{self}\033[0m"
+  end
+
+  def color_red
+    "\033[31m#{self}\033[0m"
+  end
+
+  def color_green
+    "\033[32m#{self}\033[0m"
+  end
+
+  def color_brown
+    "\033[33m#{self}\033[0m"
+  end
+
+  def color_blue
+    "\033[34m#{self}\033[0m"
+  end
+
+  def color_magenta
+    "\033[35m#{self}\033[0m"
+  end
+
+  def color_cyan
+    "\033[36m#{self}\033[0m"
+  end
+
+  def color_gray
+    "\033[37m#{self}\033[0m"
+  end
+
+  def bg_black
+    "\033[40m#{self}\033[0m"
+  end
+
+  def bg_red
+    "\033[41m#{self}\033[0m"
+  end
+
+  def bg_green
+    "\033[42m#{self}\033[0m"
+  end
+
+  def bg_brown
+    "\033[43m#{self}\033[0m"
+  end
+
+  def bg_blue
+    "\033[44m#{self}\033[0m"
+  end
+
+  def bg_magenta
+    "\033[45m#{self}\033[0m"
+  end
+
+  def bg_cyan
+    "\033[46m#{self}\033[0m"
+  end
+
+  def bg_gray
+    "\033[47m#{self}\033[0m"
+  end
+
+  def bold
+    "\033[1m#{self}\033[0m"
+  end
+
+  def reverse_color
+    "\033[7m#{self}\033[0m"
+  end
+end
+
+puts "I am back green".bg_green
+
+puts "I am red and back cyan".color_red.bg_cyan
+
+puts "I am bold and green and background red".bold.color_green.bg_red
+
+puts "I am blue".color_blue