Class: Hex

Inherits:
Object
  • Object
show all
Defined in:
lib/hexer.rb

Class Method Summary collapse

Class Method Details

.convert_rgb_to_hex ⇒ Object 



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# File 'lib/hexer.rb', line 10

def self.convert_rgb_to_hex
  random_rgb = create_random_rgb

  first_hex_value = modify_raw_hex(random_rgb / 16)
  second_hex_value = modify_raw_hex(random_rgb % 16)

  "#{first_hex_value}#{second_hex_value}"
end

.convert_teens_to_hex(generated_teen) ⇒ Object 



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# File 'lib/hexer.rb', line 27

def self.convert_teens_to_hex(generated_teen)
  teens_hex = ['A', 'B', 'C', 'D', 'E', 'F']

  teens_hex[generated_teen % 10]
end

.create_random_rgb ⇒ Object 



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# File 'lib/hexer.rb', line 6

def self.create_random_rgb
  rand(0..255)
end

.generate ⇒ Object 



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# File 'lib/hexer.rb', line 2

def self.generate
  "#{convert_rgb_to_hex}#{convert_rgb_to_hex}#{convert_rgb_to_hex}"
end

.modify_raw_hex(generated_value) ⇒ Object 



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# File 'lib/hexer.rb', line 19

def self.modify_raw_hex(generated_value)
  if generated_value >= 10
    convert_teens_to_hex(generated_value)
  else
    generated_value
  end
end