class String
add a simple method for making marquees
Public Instance Methods
indent(double_space_count = 1)
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# File lib/core/ext/string.rb 35 def indent(double_space_count = 1) 36 double_space_count.times { insert(0, ' ') } 37 self 38 end
marquee()
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# File lib/core/ext/string.rb 21 def marquee 22 puts "\n#{self}" 23 length.times { printf '-' } 24 puts "\n" 25 end
to_green()
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# File lib/core/ext/string.rb 27 def to_green 28 "\033[32m#{self}\033[0m" 29 end
to_red()
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# File lib/core/ext/string.rb 31 def to_red 32 "\033[31m#{self}\033[0m" 33 end