Handle frozen hashes #223
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Handle frozen hashes #223
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Previously, this would cause an exception: RuntimeError: can't modify frozen Hash ./lib/secure_headers/headers/content_security_policy.rb:216:in `block in combine_policies' ./lib/secure_headers/headers/content_security_policy.rb:214:in `each' ./lib/secure_headers/headers/content_security_policy.rb:214:in `combine_policies' ./spec/lib/secure_headers/headers/content_security_policy_spec.rb:127:in `block (3 levels) in <module:SecureHeaders>'
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Previously, this would cause an exception: