Class: Geoptima::AppCategories

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ AppCategories

Returns a new instance of AppCategories.



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# File 'lib/geoptima/data.rb', line 590

def initialize(path)
  begin
    @app_categories = File.open(path).inject({}) do |a,l|
      f=l.chomp.split(/\,/).map{|v| v.gsub(/^\s+/,'').gsub(/\s+$/,'')}
      a[f[0]] = AppCategory.new(*f) unless(f[0] =~ /appName.unique/i)
      a
    end
  rescue
    puts "Failed to load app categories from '#{path}': #{$!}"
    @app_categories = {}
  end
end

Instance Attribute Details

#app_categories ⇒ Object (readonly)

Returns the value of attribute app_categories.



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# File 'lib/geoptima/data.rb', line 589

def app_categories
  @app_categories
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/geoptima/data.rb', line 605

def [](key)
  @app_categories[key]
end

#a_to_s(a) ⇒ Object 



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# File 'lib/geoptima/data.rb', line 620

def a_to_s(a)
  (a.length > 3 ? a[0..2]+['...'] : a).join(',')
end

#app_classes ⇒ Object 



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# File 'lib/geoptima/data.rb', line 614

def app_classes
  @app_classes ||= @app_categories.values.map{|c| c.app_class}.compact.sort.uniq
end

#apps ⇒ Object 



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# File 'lib/geoptima/data.rb', line 608

def apps
  @apps ||= @app_categories.keys.compact.sort.uniq
end

#categories ⇒ Object 



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# File 'lib/geoptima/data.rb', line 611

def categories
  @categories ||= @app_categories.values.map{|c| c.category}.compact.sort.uniq
end

#describe ⇒ Object 



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# File 'lib/geoptima/data.rb', line 623

def describe
  "#{length} apps, #{categories.length} categories (#{a_to_s(categories)}), #{app_classes.length} classes (#{a_to_s(app_classes)})"
end

#length ⇒ Object 



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# File 'lib/geoptima/data.rb', line 602

def length
  @app_categories.length
end

#to_s ⇒ Object 



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# File 'lib/geoptima/data.rb', line 617

def to_s
  "#{length} apps, #{categories.length} categories, #{app_classes.length} classes"
end