Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/clearbooks/core_ext/hash.rb

Instance Method Summary collapse

Instance Method Details

#camelize_keys ⇒ Object 



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# File 'lib/clearbooks/core_ext/hash.rb', line 47

def camelize_keys
  self.inject(Hash.new) do |h, (k, v)|
    kk = k.to_s.camelize :lower
    kk = kk.to_sym if k.is_a? Symbol
    h[kk] = v
    h
  end
end

#compact ⇒ Object 



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# File 'lib/clearbooks/core_ext/hash.rb', line 19

def compact
  delete_if { |k, v| v.nil? }
end

#except(*keys) ⇒ Object 



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# File 'lib/clearbooks/core_ext/hash.rb', line 11

def except(*keys)
  copy = self.dup
  keys.each { |key| copy.delete(key) }
  copy
end

#from_savon ⇒ Object 



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# File 'lib/clearbooks/core_ext/hash.rb', line 36

def from_savon
  self.reduce({}) do |hash, (k, v)|
    k = k.to_s
    k = k[1..-1] if k.start_with? '@'
    hash[k.to_sym] = v
    hash
  end
end

#savon(key) ⇒ Object 



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# File 'lib/clearbooks/core_ext/hash.rb', line 25

def savon(key)
  v = self[key] || self["@#{(key.to_s)}".to_sym]
  if (v.is_a? Hash)
    v.from_savon
  else
    v
  end
end