Class: Egalite::StringifyHash

Inherits:
Hash show all
Defined in:
lib/egalite/stringify_hash.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Hash

#<<, #>>

Class Method Details

.create(values) ⇒ Object 



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# File 'lib/egalite/stringify_hash.rb', line 6

def self.create(values)
  hash = self.new
  hash.update(values)
  hash
end

Instance Method Details

#[](k) ⇒ Object 



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# File 'lib/egalite/stringify_hash.rb', line 11

def [](k)
  super(stringify(k))
end

#[]=(k, v) ⇒ Object 



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# File 'lib/egalite/stringify_hash.rb', line 14

def []=(k,v)
  super(stringify(k),v)
end

#delete(key) ⇒ Object 



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# File 'lib/egalite/stringify_hash.rb', line 50

def delete(key)
  super(stringify(key))
end

#dup ⇒ Object 



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# File 'lib/egalite/stringify_hash.rb', line 42

def dup
  StringifyHash.create(self)
end

#fetch(key, *extras) ⇒ Object 



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# File 'lib/egalite/stringify_hash.rb', line 34

def fetch(key, *extras)
  super(stringify(key), *extras)
end

#key?(key) ⇒ Boolean Also known as: include?, has_key?, member?

Returns:

  • (Boolean) 


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# File 'lib/egalite/stringify_hash.rb', line 26

def key?(key)
  super(stringify(key))
end

#merge(hash) ⇒ Object 



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# File 'lib/egalite/stringify_hash.rb', line 46

def merge(hash)
  dup.update(hash)
end

#to_hash ⇒ Object

Convert to a Hash with String keys.



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# File 'lib/egalite/stringify_hash.rb', line 55

def to_hash
  Hash.new(default).merge(self)
end

#update(hash) ⇒ Object Also known as: merge! 



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# File 'lib/egalite/stringify_hash.rb', line 17

def update(hash)
  newhash = {}
  hash.each { |k,v|
    newhash[stringify(k)] = v
  }
  super(newhash)
end

#values_at(*indices) ⇒ Object 



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# File 'lib/egalite/stringify_hash.rb', line 38

def values_at(*indices)
  indices.collect {|key| self[key]}
end