Class: EasyAttributes::Config

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

Overview

EasyAttributes::Config - Namespace to define and hold configuration data.

Class Method Summary collapse

Class Method Details

.constantize ⇒ Object 



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# File 'lib/easy_attributes.rb', line 536

def self.constantize
  @constantize || false
end

.constantize=(b) ⇒ Object

Directive to create constants from field value names: FIELD_NAME_VALUE_NAME=value



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# File 'lib/easy_attributes.rb', line 532

def self.constantize=(b)
  @constantize = b ? true : false
end

.enum_start ⇒ Object

Starting point for enum sequences (usually 0 or 1)



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# File 'lib/easy_attributes.rb', line 541

def self.enum_start
  @enum_start || 1
end

.enum_start=(n) ⇒ Object 



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# File 'lib/easy_attributes.rb', line 545

def self.enum_start=(n)
  @enum_start = n
end

.kb_size ⇒ Object

Public: Returns the current kb_size setting for use in computing Bytes

Returns the current kb_size setting



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# File 'lib/easy_attributes.rb', line 500

def self.kb_size
  case @kb_size
  when :new, :iec then
    1024
  when :old, :jedec, :decimal
    1000
  else
    @kb_size
  end
end

.kb_size=(setting) ⇒ Object

Public: Set the default size for a kilobyte/kibibyte

Refer to: http://en.wikipedia.org/wiki/Binary_prefix

setting - How to represent kilobyte

:new, :iec            uses KiB=1024, no KB
:old, :jedec, or 1024 uses KB=1024
1000, :decimal        uses only KB (1000) (other values mix KB and KiB units)
Note: "IEC" is the International Electrotechnical Commission
      "JEDEC" is the Joint Electron Devices Engineering Council

Examples

EasyAttributes::Config.kb_size = :iec

Returns new setting



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# File 'lib/easy_attributes.rb', line 492

def self.kb_size=(setting)
  @kb_size = setting
end

.orm ⇒ Object

Public: Returns the current ORM setting

Returns the current ORM setting



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# File 'lib/easy_attributes.rb', line 527

def self.orm
  @orm
end

.orm=(new_orm) ⇒ Object

Public: Sets the ORM (Object Relational Mapper) to a supported policy

new_orm - value

:attr = attr_accessor style operations
:acitve_model = Rails ActiveModel operations

Returns the new ORM setting



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# File 'lib/easy_attributes.rb', line 519

def self.orm=(new_orm)
  @orm = new_orm
end