class ColorTag::TagProcess
Constants
- ANSI_SEQUENCES
Sequences to be switched in input_string
- CLEAR_ANSI
Clear all ANSI styling sequence
Public Class Methods
cputs(input_string)
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# File lib/colortag.rb, line 21 def self.cputs input_string input_string = process_string input_string puts input_string end
Private Class Methods
process_string(input_string)
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# File lib/colortag.rb, line 28 def self.process_string input_string ANSI_SEQUENCES.each_pair do |cseq, ansi| cseq = cseq.to_s # symbol to string conversion c_index = input_string.index cseq if c_index input_string.slice! cseq input_string.insert c_index, ansi c_last_index = c_index c_index = input_string.index ">" if c_index input_string.slice! ">" input_string.insert c_index, CLEAR_ANSI else raise StandardError.new " TagProcess Escape sequence invalid! (Forgot to close TagProcess sequence?) AFTER INDEX [#{c_last_index}] " end end end return input_string end