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 4

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 42

def method_missing(sym, *args, &block)
  name = sym.to_s
  name_dash = name.tr('_', '-') if name.include?('_')

  if !@hash[name].nil?
    result_hash = @hash[name]
  elsif !@hash['properties'].nil? && !@hash['properties'][name].nil?
    result_hash = @hash['properties'][name]
  elsif !name_dash.nil? && !@hash[name_dash].nil?
    result_hash = @hash[name_dash]
  elsif !name_dash.nil? && !@hash['properties'].nil? && !@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? || 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 26

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

#properties ⇒ Object 



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

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 38

def respond_to?(sym, include_private = false)
  key?(sym) || property?(sym) || super(sym, include_private)
end

#to_h ⇒ Object 



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# File 'lib/microformats/results/parser_result.rb', line 8

def to_h
  @hash
end

#to_hash ⇒ Object 



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# File 'lib/microformats/results/parser_result.rb', line 12

def to_hash
  @hash
end

#to_json ⇒ Object 



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# File 'lib/microformats/results/parser_result.rb', line 16

def to_json
  to_hash.to_json
end

#to_s ⇒ Object 



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# File 'lib/microformats/results/parser_result.rb', line 20

def to_s
  return @hash['value'] if @hash['value']

  @hash.to_s
end

#value ⇒ Object 



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

def value
  @hash['value']
end