Ruby Naming Conventions Local VariablesLowercase letter followed by other characters, naming convention states that it is better to use underscores rather than camelBack for multiple word names, e.g. mileage, variable_xyz Instance VariablesInstance variables are defined using the single “at” sign (@) followed by a name. It is suggested that a lowercase letter should be used… Continue reading Naming conventions on Ruby & Ruby on Rails
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