Class: Calyx::DataTemplate

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

Overview

The DataTemplate class was written by Tariq Ali in 2016, and licensed under the MIT License.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data_hash = {}) ⇒ DataTemplate

Returns a new instance of DataTemplate.



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# File 'lib/calyx.rb', line 184

def initialize(data_hash = {})
  data_hash.each do |key, value|
    self.define_singleton_method(:"#{key}") do
      value
    end
  end
  @narrative = []
  write_narrative
end

Instance Attribute Details

#narrative ⇒ Object (readonly)

Returns the value of attribute narrative.



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# File 'lib/calyx.rb', line 182

def narrative
  @narrative
end

Instance Method Details

#conditional_write(condition, klass_a, klass_b = nil) ⇒ Object 



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# File 'lib/calyx.rb', line 203

def conditional_write(condition, klass_a, klass_b = nil)
  if condition
    @narrative << klass_a.new.generate
  elsif klass_b
    @narrative << klass_b.new.generate
  else
  end
end

#result ⇒ Object 



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# File 'lib/calyx.rb', line 212

def result
  ERB.new(@narrative.join(" ")).result(binding)
end

#write(klass) ⇒ Object 



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# File 'lib/calyx.rb', line 199

def write(klass)
  @narrative << klass.new.generate
end

#write_narrative ⇒ Object 



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# File 'lib/calyx.rb', line 194

def write_narrative
  #user writes in what should happened next
  raise "There is no 'write_narrative' method present in your class."
end