class Avram::Attribute(T)

• Avram::Attribute(T)
• Reference
• Object

Direct Known Subclasses

• Avram::PermittedAttribute(T)

Defined in:

avram/attribute.cr

Constructors

• .new(name : Symbol, value : T | Nil, param_key : String, param : Avram::Uploadable | String | Nil = nil)

Instance Method Summary

• #add_error(message : String = "is invalid")
• #add_error(message : Proc | Avram::CallableErrorMessage)
• #changed?(from : T | Nil | Nothing = Nothing.new, to : T | Nil | Nothing = Nothing.new) : Bool
• #errors : Array(String)
• #extract(params : Avram::Paramable)
• #name : Symbol
• #original_value : T | Nil
• #param : Avram::Uploadable | String
• #param_key : String
• #permitted
• #reset_errors
• #valid? : Bool
• #value : T | Nil
• #value=(value : T | Nil)

Constructor Detail

Instance Method Detail