Class: Palaver::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/palaver/base.rb

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Base

Returns a new instance of Base.



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# File 'lib/palaver/base.rb', line 6

def initialize(options)
  @text = nil
  @width = 0
  @height = 0

  options.each do |option,value|
    case option
    when :width then self.width(value)
    when :height then self.height(value)
    when :text then self.text(value)
    end
  end
end

Instance Method Details

#height(h) ⇒ Object 



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# File 'lib/palaver/base.rb', line 28

def height(h)
  @height = h
end

#text(str) ⇒ Object 



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# File 'lib/palaver/base.rb', line 20

def text(str)
  @text = str
end

#width(w) ⇒ Object 



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# File 'lib/palaver/base.rb', line 24

def width(w)
  @width = w
end

#with_tempfile {|tfpath| ... } ⇒ Object

Yields:

  • (tfpath) 


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# File 'lib/palaver/base.rb', line 32

def with_tempfile
  tf = Tempfile.new "palaver"
  tfpath = tf.path
  tf.close
  yield tfpath
  File.delete tfpath
end