Class: TableSync::Utils::Schema

Inherits:
Object
  • Object
show all
Defined in:
lib/table_sync/utils/schema.rb,
lib/table_sync/utils/schema/validator.rb,
lib/table_sync/utils/schema/builder/sequel.rb,
lib/table_sync/utils/schema/validator/type.rb,
lib/table_sync/utils/schema/builder/active_record.rb

Defined Under Namespace

Modules: Builder Classes: Validator

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(schema) ⇒ Schema

Returns a new instance of Schema.



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# File 'lib/table_sync/utils/schema.rb', line 10

def initialize(schema)
  @schema = schema
end

Instance Attribute Details

#schema ⇒ Object (readonly)

Returns the value of attribute schema.



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# File 'lib/table_sync/utils/schema.rb', line 8

def schema
  @schema
end

Instance Method Details

#validate(data) ⇒ Object 



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# File 'lib/table_sync/utils/schema.rb', line 14

def validate(data)
  errors = nil
  data.each do |row|
    schema.each do |key, value|
      if (error = value.validate(row[key]))
        errors ||= {}
        errors[key] = error
      end
    end

    return errors.freeze unless errors.nil?
  end
  errors
end