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Fields

As per the Mongoid Documentation, there are 16 valid field types:

Array
BigDecimal
Boolean
Date
DateTime
Float
Hash
Integer
BSON::ObjectId
BSON::Binary
Range
Regexp
String
Symbol
Time
TimeWithZone

To add a field (let's call it name and have it be a String), add this to our model file:

field :name, type: StringClicking "Copy Code" button will copy the code into the clipboard - memory. Please paste(Ctrl+V) it in your destination. The code will get pasted. Happy coding from Wikitechy - ruby on rails tutorial - rails guides - ruby rails - rubyonrails - learn ruby on rails - team

Set a default value, just pass in the default option:

field :name, type: String, default: ""Clicking "Copy Code" button will copy the code into the clipboard - memory. Please paste(Ctrl+V) it in your destination. The code will get pasted. Happy coding from Wikitechy - ruby on rails tutorial - rails guides - ruby rails - rubyonrails - learn ruby on rails - team

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