Class: Hashugar

Inherits:
Object show all
Defined in:
lib/hashugar.rb,
lib/hashugar/version.rb

Constant Summary collapse

VERSION = 
"1.0.1"

Instance Method Summary collapse

Constructor Details

#initialize(hash) ⇒ Hashugar

Returns a new instance of Hashugar.



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# File 'lib/hashugar.rb', line 4

def initialize(hash)
  @table = {}
  @table_with_original_keys = {}
  hash.each_pair do |key, value|
    hashugar = value.to_hashugar
    @table_with_original_keys[key] = hashugar
    @table[stringify(key)] = hashugar
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

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



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# File 'lib/hashugar.rb', line 14

def method_missing(method, *args, &block)
  method = method.to_s
  if method.chomp!('=')
    @table[method] = args.first
  else
    @table[method]
  end
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/hashugar.rb', line 23

def [](key)
  @table[stringify(key)]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/hashugar.rb', line 27

def []=(key, value)
  @table[stringify(key)] = value
end

#each(&block) ⇒ Object 



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# File 'lib/hashugar.rb', line 35

def each(&block)
  @table_with_original_keys.each(&block)
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hashugar.rb', line 46

def empty?
  @table.empty?
end

#respond_to?(key, include_all = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hashugar.rb', line 31

def respond_to?(key, include_all=false)
  super(key) || @table.has_key?(stringify(key))
end

#to_hash ⇒ Object 



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# File 'lib/hashugar.rb', line 39

def to_hash
  hash = @table_with_original_keys.to_hash
  hash.each do |key, value|
    hash[key] = value.to_hash if value.is_a?(Hashugar)
  end
end