Class: Object

Inherits:

BasicObject

Defined in:

lib/olelo/html_safe.rb,
lib/olelo/extensions.rb

Instance Method Summary

• #blank? ⇒ Boolean

  Returns true if object is empty or false.

• #html_safe? ⇒ Boolean
• #try(name, *args) ⇒ Object

  Try to call method if it exists or return nil.

Instance Method Details

#blank? ⇒ Boolean

Returns true if object is empty or false

Returns:

• (Boolean)

# File 'lib/olelo/extensions.rb', line 148

def blank?
  respond_to?(:empty?) ? empty? : !self
end

#html_safe? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/olelo/html_safe.rb', line 2

def html_safe?
  false
end

#try(name, *args) ⇒ Object

Try to call method if it exists or return nil

Parameters:

• name (String, Symbol) —

  Method name

• args —

  Method arguments

Returns:

• Method result or nil

# File 'lib/olelo/extensions.rb', line 158

def try(name, *args)
  respond_to?(name) ? send(name, *args) : nil
end