Class: Mongoose::BaseColumn

Inherits:
Object show all
Extended by:
Forwardable
Defined in:
lib/mongoose/column.rb

Overview

BaseColumn class

Direct Known Subclasses

Column, IndexedColumn

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(tbl_class, name, col_def) ⇒ BaseColumn

initialize



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# File 'lib/mongoose/column.rb', line 38

def initialize(tbl_class, name, col_def)
  @tbl_class = tbl_class
  @name = name
  @data_type = col_def
  @indexed = false
  @required = false
end

Instance Attribute Details

#data_type ⇒ Object (readonly)

Returns the value of attribute data_type.



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# File 'lib/mongoose/column.rb', line 7

def data_type
  @data_type
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/mongoose/column.rb', line 7

def name
  @name
end

#required=(value) ⇒ Object (writeonly)

Sets the attribute required

Parameters:

  • value —

    the value to set the attribute required to.



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# File 'lib/mongoose/column.rb', line 8

def required=(value)
  @required = value
end

#tbl_class ⇒ Object (readonly)

Returns the value of attribute tbl_class.



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# File 'lib/mongoose/column.rb', line 7

def tbl_class
  @tbl_class
end

Class Method Details

.create(tbl_class, name, col_def) ⇒ Object

BaseColumn.create_table



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# File 'lib/mongoose/column.rb', line 31

def self.create(tbl_class, name, col_def)
  return new(tbl_class, name, col_def)
end

.valid_data_type?(data_type) ⇒ Boolean

BaseColumn.valid_data_type?

Returns:

  • (Boolean) 


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# File 'lib/mongoose/column.rb', line 24

def self.valid_data_type?(data_type)
  DATA_TYPES.include?(data_type)
end

Instance Method Details

#close ⇒ Object

close



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# File 'lib/mongoose/column.rb', line 63

def close
end

#convert_to_native(value) ⇒ Object

convert_to_native



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# File 'lib/mongoose/column.rb', line 69

def convert_to_native(value)
  case @data_type
  when :string
    value.to_s
  when :integer
    value.to_i
  when :float
    value.to_f
  when :time
    Time.parse(value)
  when :date
    Date.parse(value)
  when :datetime
    DateTime.parse(value)
  when :boolean
    true if [true, 'true', 1].include?(value)
  end
end

#indexed? ⇒ Boolean

indexed?

Returns:

  • (Boolean) 


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# File 'lib/mongoose/column.rb', line 49

def indexed?
  @indexed
end

#required? ⇒ Boolean

required?

Returns:

  • (Boolean) 


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# File 'lib/mongoose/column.rb', line 56

def required?
  @required
end