module OptionScrapper::Utils
Public Instance Methods
fail(message)
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# File lib/optionscrapper/misc/utils.rb, line 16 def fail(message) puts "[error]: " << message exit 1 end
horizontal_line(length, symbol = '-', line = "")
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# File lib/optionscrapper/misc/utils.rb, line 21 def horizontal_line(length, symbol = '-', line = "") length.times.each { line << "#{symbol}" } line end
offset(length = 4, spacer = "")
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# File lib/optionscrapper/misc/utils.rb, line 11 def offset(length = 4, spacer = "") length.times.each { spacer << " " } spacer end