Class: BreadCalculator::Step

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

Overview

This class represents a discrete step in a Recipe.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Step

Creates a new step with the the optional array techniques, which consists of ministep strings, and Ingredients.

This is intended to read something like: "Mix:", @flour, @water, "thoroughly."

or:

"Serve forth."



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# File 'lib/bread_calculator.rb', line 111

def initialize *args
  self.techniques = args.flatten
end

Instance Attribute Details

#ingredients ⇒ Object (readonly)

Returns the value of attribute ingredients.



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# File 'lib/bread_calculator.rb', line 98

def ingredients
  @ingredients
end

#techniques ⇒ Object

Returns the value of attribute techniques.



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# File 'lib/bread_calculator.rb', line 98

def techniques
  @techniques
end

Instance Method Details

#to_html ⇒ Object

Print Step as an html paragraph



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# File 'lib/bread_calculator.rb', line 139

def to_html
  out = "<p>\n"
  self.techniques.each do |t| 
    tmp =  t.is_a?(Ingredient) ? t.to_html : "#{CGI.escapeHTML(t.chomp)}"
    out << tmp
  end
  out << "\n</p>\n"
  out
end

#to_s(summary = nil) ⇒ Object

Print a nice text version of Step



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# File 'lib/bread_calculator.rb', line 126

def to_s summary=nil
  out = ''
  self.techniques.each do |t| 
    tmp =  t.is_a?(Ingredient) ? t.to_s(summary) : "#{t.chomp}\n"
    out << tmp
  end
  out << "\n"
  out
end