method

generate_unique_secure_token

v7.1.3.2 - Show latest stable - 0 notes - Class: Blob

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What's this?

generate_unique_secure_token(length: MINIMUM_TOKEN_LENGTH) public

To prevent problems with case-insensitive filesystems, especially in combination with databases which treat indices as case-sensitive, all blob keys generated are going to only contain the base-36 character alphabet and will therefore be lowercase. To maintain the same or higher amount of entropy as in the base-58 encoding used by has_secure_token the number of bytes used is increased to 28 from the standard 24

Show source

# File activestorage/app/models/active_storage/blob.rb, line 121
    def generate_unique_secure_token(length: MINIMUM_TOKEN_LENGTH)
      SecureRandom.base36(length)
    end

generate_unique_secure_token

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