Class: DitDah::DitDah
- Inherits:
-
Object
- Object
- DitDah::DitDah
- Defined in:
- lib/dit_dah.rb
Constant Summary collapse
- MORSE_HASH =
Hash.new
Instance Attribute Summary collapse
-
#morseNalpha ⇒ Object
readonly
Returns the value of attribute morseNalpha.
Instance Method Summary collapse
- #get_input_text ⇒ Object
- #get_morse_code ⇒ Object
- #init_morse_chars ⇒ Object
-
#initialize ⇒ DitDah
constructor
A new instance of DitDah.
- #set_input_text(input_text) ⇒ Object
- #to_morse_code(arg_text = nil) ⇒ Object
Constructor Details
#initialize ⇒ DitDah
Returns a new instance of DitDah.
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# File 'lib/dit_dah.rb', line 11 def initialize @input_text = nil @morse_code = Array.new init_morse_chars end |
Instance Attribute Details
#morseNalpha ⇒ Object (readonly)
Returns the value of attribute morseNalpha.
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# File 'lib/dit_dah.rb', line 7 def morseNalpha @morseNalpha end |
Instance Method Details
#get_input_text ⇒ Object
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# File 'lib/dit_dah.rb', line 22 def get_input_text @input_text end |
#get_morse_code ⇒ Object
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# File 'lib/dit_dah.rb', line 42 def get_morse_code @morse_code end |
#init_morse_chars ⇒ Object
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# File 'lib/dit_dah.rb', line 46 def init_morse_chars # key is the alphabet, value is the morse code MORSE_HASH['a'] = ".-" MORSE_HASH['b'] = "-..." MORSE_HASH['c'] = "-.-." MORSE_HASH['d'] = "-.." MORSE_HASH['e'] = "." MORSE_HASH['f'] = "..-." MORSE_HASH['g'] = "--." MORSE_HASH['h'] = "...." MORSE_HASH['i'] = ".." MORSE_HASH['j'] = ".---" MORSE_HASH['k'] = "-.-" MORSE_HASH['l'] = ".-.." MORSE_HASH['m'] = "--" MORSE_HASH['n'] = "-." MORSE_HASH['o'] = "---" MORSE_HASH['p'] = ".--." MORSE_HASH['q'] = "--.-" MORSE_HASH['r'] = ".-." MORSE_HASH['s'] = "..." MORSE_HASH['t'] = "-" MORSE_HASH['u'] = "..-" MORSE_HASH['v'] = "...-" MORSE_HASH['w'] = ".--" MORSE_HASH['x'] = "-..-" MORSE_HASH['y'] = "-.--" MORSE_HASH['z'] = "--.." MORSE_HASH['.'] = ".-.-.-" MORSE_HASH[','] = "--..--" MORSE_HASH['?'] = "..--.." MORSE_HASH['/'] = "-..-." MORSE_HASH['@'] = ".--.-." MORSE_HASH['1'] = ".----" MORSE_HASH['2'] = "..---" MORSE_HASH['3'] = "...--" MORSE_HASH['4'] = "....-" MORSE_HASH['5'] = "....." MORSE_HASH['6'] = "-...." MORSE_HASH['7'] = "--..." MORSE_HASH['8'] = "---.." MORSE_HASH['9'] = "----." MORSE_HASH['0'] = "-----" MORSE_HASH[' '] = "/" # the key is space character with the space as equivalent morse code MORSE_HASH[':'] = "---..." MORSE_HASH['-'] = "-....-" MORSE_HASH['('] = "-.--.-" MORSE_HASH[')'] = "-.--.-" MORSE_HASH['='] = "-...-" end |
#set_input_text(input_text) ⇒ Object
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# File 'lib/dit_dah.rb', line 18 def set_input_text(input_text) @input_text = input_text.downcase.split("").map(&:to_s) end |
#to_morse_code(arg_text = nil) ⇒ Object
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# File 'lib/dit_dah.rb', line 26 def to_morse_code(arg_text=nil) text = arg_text.nil? ? get_input_text : arg_text.downcase.split("").map(&:to_s) @morse_code.clear # clear existing content before adding to array if !(text.nil?) text.each do |char| @morse_code.push(MORSE_HASH[char]) end get_morse_code else raise NoInputError end end |