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module LinesHelper
def line_sticker( line)
return line.name if line.number.blank?
line.number
end
def colors?(line)
line.text_color.present? || line.color.present?
end
def text_color(line)
line.text_color.blank? ? "black" : "##{line.text_color}"
end
def background_color(line)
line.color.blank? ? "white" : "#"+line.color
end
def number_style(line)
if colors?(line)
number_style = "color: #{text_color(line)}; background-color: #{background_color(line)};"
else
number_style = ""
end
end
end
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