class Charty::Layout
Public Class Methods
new(frontend, definition = :horizontal)
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# File lib/charty/layout.rb, line 3 def initialize(frontend, definition = :horizontal) @frontend = frontend @layout = parse_definition(definition) end
Public Instance Methods
<<(content)
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# File lib/charty/layout.rb, line 23 def <<(content) if content.respond_to?(:each) content.each {|c| self << c } else @layout << content end nil end
parse_definition(definition)
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# File lib/charty/layout.rb, line 8 def parse_definition(definition) case definition when :horizontal ArrayLayout.new when :vertical ArrayLayout.new(:vertical) else if match = definition.to_s.match(/\Agrid(\d+)x(\d+)\z/) num_cols = match[1].to_i num_rows = match[2].to_i GridLayout.new(num_cols, num_rows) end end end
render(filename="")
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# File lib/charty/layout.rb, line 32 def render(filename="") @frontend.render_layout(@layout) end