Class: ArelExtensions::Nodes::Then

Inherits:

Function

• Object
• Arel::Nodes::Function
• Function
• ArelExtensions::Nodes::Then

Defined in:

lib/arel_extensions/nodes/then.rb

Constant Summary

Constants inherited from Function

Function::RETURN_TYPE

Instance Method Summary

• #initialize(expr) ⇒ Then constructor

  A new instance of Then.

Methods inherited from Function

#!=, #==, #as, #convert_to_date_node, #convert_to_datetime_node, #convert_to_node, #convert_to_number, #convert_to_string_node, #expr, #left, #return_type, #right, #type_of_attribute

Methods included from Predications

#cast, #convert_to_node, #imatches, #in, #matches, #not_in, #when

Constructor Details

#initialize(expr) ⇒ Then

Returns a new instance of Then.

# File 'lib/arel_extensions/nodes/then.rb', line 4

def initialize expr
  tab = expr.map { |arg|
    convert_to_node(arg)
  }
  return super(tab)
end