Class: Ray::Cache

Inherits:
Object
  • Object
show all
Includes:
Search
Defined in:
lib/ray/search/cache.rb

Instance Attribute Summary (collapse)

Class Method Summary (collapse)

Instance Method Summary (collapse)

Methods included from Search

#merge, #multiple_choice, #output

Constructor Details

- (Cache) initialize(query)

Returns a new instance of Cache



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# File 'lib/ray/search/cache.rb', line 15

def initialize query
  @query = query
  @results = search
  @uri = Ray::CACHE
end

Instance Attribute Details

- (Object) query (readonly)

Returns the value of attribute query



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# File 'lib/ray/search/cache.rb', line 12

def query
  @query
end

- (Object) results

Returns the value of attribute results



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# File 'lib/ray/search/cache.rb', line 13

def results
  @results
end

- (Object) uri (readonly)

Returns the value of attribute uri



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# File 'lib/ray/search/cache.rb', line 12

def uri
  @uri
end

Class Method Details

+ (Object) clear



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# File 'lib/ray/search/cache.rb', line 51

def self.clear
  FileUtils.rm Ray::CACHE
end

Instance Method Details

- (Object) cache



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# File 'lib/ray/search/cache.rb', line 55

def cache
  return self
end

- (Boolean) match?(name, description)

Returns:

  • (Boolean)


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# File 'lib/ray/search/cache.rb', line 42

def match? name, description
  if "#{name} #{description}".include?(@query)
    return true
  elsif name.include?(@query.to_extension_name)
    return true
  end
  return false
end

- (Object) search



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# File 'lib/ray/search/cache.rb', line 21

def search
  return {} unless File.exist? Ray::CACHE
  cache = YAML.load_file Ray::CACHE
  results = {}
  cache.each do |extension|
    name = extension.first
    info = extension.last
    if match? name, info[:description]
      results[name] = {
        :author       => info[:author],
        :description  => info[:description],
        :homepage     => info[:homepage],
        :name         => name,
        :uri          => info[:uri],
        :version      => info[:version]
      }
    end
  end
  return results
end