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dmcclory/local_variables.rb

Created June 19, 2014 23:03
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get a hash of local variables from a binding
Raw
local_variables.rb
def hash_for_binding(b)
vars = b.eval('local_variables')
vars.inject({}) { |memo, var|
memo[var] = b.eval(var.to_s)
memo
}
end
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