Class: Vedeu::API::Line

Inherits:
Object
  • Object
show all
Includes:
Helpers
Defined in:
lib/vedeu/api/line.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Helpers

#colour, #style

Constructor Details

#initialize(attributes = {}, &block) ⇒ Line 



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# File 'lib/vedeu/api/line.rb', line 10

def initialize(attributes = {}, &block)
  @attributes                = attributes
  @self_before_instance_eval = eval('self', block.binding)

  instance_eval(&block)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object (private) 



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# File 'lib/vedeu/api/line.rb', line 55

def method_missing(method, *args, &block)
  @self_before_instance_eval.send method, *args, &block
end

Class Method Details

.build(attributes = {}, &block) ⇒ Object 



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# File 'lib/vedeu/api/line.rb', line 6

def self.build(attributes = {}, &block)
  new(attributes, &block).build
end

Instance Method Details

#attributes ⇒ Object 



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# File 'lib/vedeu/api/line.rb', line 41

def attributes
  @_attributes ||= defaults.merge!(@attributes)
end

#background(value = '', &block) ⇒ Object 



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# File 'lib/vedeu/api/line.rb', line 35

def background(value = '', &block)
  attributes[:streams] << API::Stream.build({
                            colour: { background: value }
                          }, &block)
end

#build ⇒ Object 



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# File 'lib/vedeu/api/line.rb', line 17

def build
  attributes
end

#defaults ⇒ Object 



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# File 'lib/vedeu/api/line.rb', line 45

def defaults
  {
    colour:  {},
    style:   [],
    streams: []
  }
end

#foreground(value = '', &block) ⇒ Object 



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# File 'lib/vedeu/api/line.rb', line 29

def foreground(value = '', &block)
  attributes[:streams] << API::Stream.build({
                            colour: { foreground: value }
                          }, &block)
end

#stream(&block) ⇒ Object 



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# File 'lib/vedeu/api/line.rb', line 21

def stream(&block)
  attributes[:streams] << API::Stream.build(&block)
end

#text(value) ⇒ Object 



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# File 'lib/vedeu/api/line.rb', line 25

def text(value)
  attributes[:streams] << { text: value }
end