Class: Microformats::ParserResult

Inherits:
Object
  • Object
show all
Defined in:
lib/microformats/results/parser_result.rb

Overview

stub to get around the tests for now

Instance Method Summary collapse

Constructor Details

#initialize(hash) ⇒ ParserResult

Returns a new instance of ParserResult.



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# File 'lib/microformats/results/parser_result.rb', line 6

def initialize(hash)
  @hash = hash
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(sym, *args, &block) ⇒ Object 



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# File 'lib/microformats/results/parser_result.rb', line 46

def method_missing(sym, *args, &block)

  name = sym.to_s
  name_dash = name.gsub('_', '-') if name.include? '_'

  if not @hash[name].nil?
    result_hash = @hash[name]

  elsif not @hash['properties'].nil? and not @hash['properties'][name].nil?
    result_hash = @hash['properties'][name]

  elsif not name_dash.nil? and not @hash[name_dash].nil?
    result_hash = @hash[name_dash]

  elsif not name_dash.nil? and not @hash['properties'].nil? and not @hash['properties'][name_dash].nil?
    result_hash = @hash['properties'][name_dash]

  else
    super(sym, *args, &block)
  end

  if result_hash.is_a? Array
    if args[0].nil?
      result_hash = result_hash[0] #will return nil for an empty array

    elsif args[0] == :all
      return result_hash.map do |x|
        ParserResult.new(x)
      end

    elsif args[0].to_i < result_hash.count
      result_hash = result_hash[args[0].to_i]

    else
      result_hash = result_hash[0] #will return nil for an empty array
    end
  end

  if result_hash.nil? or result_hash.empty?
    result_hash
  elsif result_hash.is_a? Hash
    ParserResult.new(result_hash)
  else
    result_hash
  end
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/microformats/results/parser_result.rb', line 30

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

#properties ⇒ Object 



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# File 'lib/microformats/results/parser_result.rb', line 38

def properties
  PropertySet.new( @hash['properties'])
end

#respond_to?(sym, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/microformats/results/parser_result.rb', line 42

def respond_to?(sym, include_private = false)
  has_key?(sym) || has_property?(sym) || super(sym, include_private)
end

#to_h ⇒ Object 



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# File 'lib/microformats/results/parser_result.rb', line 10

def to_h
  @hash
end

#to_hash ⇒ Object 



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# File 'lib/microformats/results/parser_result.rb', line 14

def to_hash
  @hash
end

#to_json ⇒ Object 



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# File 'lib/microformats/results/parser_result.rb', line 18

def to_json
  to_hash.to_json
end

#to_s ⇒ Object 



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# File 'lib/microformats/results/parser_result.rb', line 22

def to_s
  if @hash['value']
    return @hash['value']
  else
    super
  end
end

#value ⇒ Object 



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# File 'lib/microformats/results/parser_result.rb', line 34

def value
  @hash['value']
end