Class: WAB::Impl::BoolExpr

Inherits:

Expr

• Object
• Expr
• WAB::Impl::BoolExpr

Defined in:

lib/wab/impl/bool_expr.rb

Direct Known Subclasses

And, Or

Instance Method Summary

• #append_arg(arg) ⇒ Object
• #eval(_data) ⇒ Object
• #initialize(*args) ⇒ BoolExpr constructor

  Create an expression with the provided arguments which must be instances of subclasses of the Expr class.

Methods inherited from Expr

#native

Constructor Details

#initialize(*args) ⇒ BoolExpr

Create an expression with the provided arguments which must be instances of subclasses of the Expr class.

args

argument to the expression

# File 'lib/wab/impl/bool_expr.rb', line 11

def initialize(*args)
  @args = args
end

Instance Method Details

#append_arg(arg) ⇒ Object

# File 'lib/wab/impl/bool_expr.rb', line 15

def append_arg(arg)
  @args << arg
end

#eval(_data) ⇒ Object

# File 'lib/wab/impl/bool_expr.rb', line 19

def eval(_data)
  false
end