class Hash
Hash
extensions
Monkey patch string with some useful methods
Public Instance Methods
clone()
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Do a deep copy on the object
# File lib/nub/core.rb, line 108 def clone hash = {} self.each{|k, v| hash[k] = v.clone } return hash end
deep_merge(other)
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Deep merge hash with other @param other [Hash] other hash to merge with
# File lib/nub/hash.rb, line 27 def deep_merge(other) merge(other){|k, av, bv| if av.is_a?(Hash) && bv.is_a?(Hash) av.deep_merge(bv) else bv end } end
deep_merge!(other)
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Deep merge hash with other @param other [Hash] other hash to merge with
# File lib/nub/hash.rb, line 39 def deep_merge!(other) merge!(other){|k, av, bv| if av.is_a?(Hash) && bv.is_a?(Hash) av.deep_merge!(bv) else bv end } end
erb(vars = {})
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Easily inject ERB variables into hash values
vars
-
hash of variables to inject into the string
# File lib/nub/core.rb, line 116 def erb(vars = {}) ERBResolve.new(vars).resolve(self) end
erb!(vars = {})
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Easily inject ERB variables into hash values
vars
-
hash of variables to inject into the string
# File lib/nub/core.rb, line 122 def erb!(vars = {}) ERBResolve.new(vars).resolve!(self) end