Class: ActiveRecordCalculator::Column

Inherits:

Object

• Object
• ActiveRecordCalculator::Column

Defined in:

lib/active_record_calculator/column.rb

Instance Method Summary

• #alias_name ⇒ Object
• #build_select ⇒ Object
• #initialize(name, as) ⇒ Column constructor

  A new instance of Column.

• #inspect ⇒ Object

Constructor Details

#initialize(name, as) ⇒ Column

Returns a new instance of Column.

# File 'lib/active_record_calculator/column.rb', line 4

def initialize(name, as)
  @name = name
  @as = as
end

Instance Method Details

#alias_name ⇒ Object

# File 'lib/active_record_calculator/column.rb', line 17

def alias_name
  @as.to_s
end

#build_select ⇒ Object

# File 'lib/active_record_calculator/column.rb', line 9

def build_select
  "#{@name} AS #{@as || @name}"
end

#inspect ⇒ Object

# File 'lib/active_record_calculator/column.rb', line 13

def inspect
  @name.to_s
end