Class: RecordLoader::Attribute

Inherits:
Object
  • Object
show all
Defined in:
lib/record_loader/attribute.rb

Overview

Used by the generator to help guide the generation of the initial yaml files

Constant Summary collapse

BASE_TIME = 
Time.parse('2021-10-08 13:00:40 +0100')
BASE_DATE = 
Date.parse('2021-10-08')

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, type, default) ⇒ Attribute

Create a new attribute

Parameters:

  • name (String) —

    The name of the attribute, takes the column name

  • type (Symbol) —

    The attribute type (eg. :string) as returned by the rails connection adapter

  • default (Object) —

    The default value of the column



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# File 'lib/record_loader/attribute.rb', line 28

def initialize(name, type, default)
  @name = name
  @type = type
  @default = default
end

Instance Attribute Details

#default ⇒ Object (readonly)

Returns The default of the attribute.

Returns:

  • (Object) —

    The default of the attribute



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# File 'lib/record_loader/attribute.rb', line 19

def default
  @default
end

#name ⇒ String (readonly)

Returns The name of the attribute, takes the column name.

Returns:

  • (String) —

    The name of the attribute, takes the column name



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# File 'lib/record_loader/attribute.rb', line 13

def name
  @name
end

#type ⇒ Symbol (readonly)

Returns The attribute type (eg. :string) as returned by the rails connection adapter.

Returns:

  • (Symbol) —

    The attribute type (eg. :string) as returned by the rails connection adapter



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# File 'lib/record_loader/attribute.rb', line 16

def type
  @type
end

Instance Method Details

#ruby_value(index) ⇒ Object 



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# File 'lib/record_loader/attribute.rb', line 42

def ruby_value(index)
  case type
  when :datetime, :timestamp then "Time.parse('#{value(index)}')"
  when :date then "Date.parse('#{value(index)}')"
  else
    value(index).inspect
  end
end

#value(index) ⇒ Object 



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# File 'lib/record_loader/attribute.rb', line 34

def value(index)
  if @default.nil?
    value_for_type(index)
  else
    @default
  end
end