Module: Crayon

Extended by:
Crayon
Includes:
MethodParser, StringBuilder
Included in:
Crayon, CrayonString
Defined in:
lib/crayon.rb,
lib/crayon/version.rb,
lib/crayon/method_parser.rb,
lib/crayon/string_builder.rb

Defined Under Namespace

Modules: MethodParser, StringBuilder

Constant Summary collapse

COLORS = 
{ "black" => 0, "red" => 1, "green" => 2, "yellow" => 3, "blue" => 4, "magenta" => 5, "cyan" => 6, "white" => 7 }
FORMATS = 
{ "bold" => 1, "underline" => 4 }
TERMINATION_STRING = 
"\e[0m"
VERSION = 
"1.2.0"

Class Attribute Summary collapse

Instance Method Summary collapse

Methods included from StringBuilder

#background_string, #foreground_string, #formatting_string, #handle_color, #has_color?, #prepare_string

Methods included from MethodParser

#parse_background, #parse_foreground, #parse_formatting, #parse_method_name

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, string) ⇒ Object 



17
18
19
20
21
 
# File 'lib/crayon.rb', line 17

def method_missing(method_name, string)
  @method_name = method_name
  parse_method_name
  CrayonString.new(prepare_string(string) || "")
end

Class Attribute Details

.background ⇒ Object

Returns the value of attribute background.



10
11
12
 
# File 'lib/crayon.rb', line 10

def background
  @background
end

.color ⇒ Object

Returns the value of attribute color.



10
11
12
 
# File 'lib/crayon.rb', line 10

def color
  @color
end

.foreground ⇒ Object

Returns the value of attribute foreground.



10
11
12
 
# File 'lib/crayon.rb', line 10

def foreground
  @foreground
end

.formatting ⇒ Object

Returns the value of attribute formatting.



10
11
12
 
# File 'lib/crayon.rb', line 10

def formatting
  @formatting
end

.method_name ⇒ Object

Returns the value of attribute method_name.



10
11
12
 
# File 'lib/crayon.rb', line 10

def method_name
  @method_name
end