Class: Arrow::Slicer::NotColumnCondition

Inherits:

Condition

• Object
• Condition
• Arrow::Slicer::NotColumnCondition

Defined in:

lib/arrow/slicer.rb

Instance Method Summary

• #!@ ⇒ Object
• #evaluate ⇒ Object
• #initialize(column) ⇒ NotColumnCondition constructor

  A new instance of NotColumnCondition.

Methods inherited from Condition

#&, #^, #|

Constructor Details

#initialize(column) ⇒ NotColumnCondition

Returns a new instance of NotColumnCondition.

# File 'lib/arrow/slicer.rb', line 168

def initialize(column)
  @column = column
end

Instance Method Details

#!@ ⇒ Object

# File 'lib/arrow/slicer.rb', line 177

def !@
  ColumnCondition.new(@column)
end

#evaluate ⇒ Object

# File 'lib/arrow/slicer.rb', line 172

def evaluate
  data = Helper.ensure_boolean(@column)
  Function.find("invert").execute([data]).value
end