Class: Pwl::Message

Inherits:
Object
  • Object
show all
Defined in:
lib/pwl/message.rb

Direct Known Subclasses

ErrorMessage

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(template, exit_code = 0, default_replacements = {}) ⇒ Message

Returns a new instance of Message.



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# File 'lib/pwl/message.rb', line 17

def initialize(template, exit_code = 0, default_replacements = {})
  @template = ERB.new(template)
  @exit_code = exit_code
  @default_replacements = default_replacements
end

Instance Attribute Details

#exit_code ⇒ Object (readonly)

Returns the value of attribute exit_code.



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# File 'lib/pwl/message.rb', line 15

def exit_code
  @exit_code
end

Instance Method Details

#error? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pwl/message.rb', line 31

def error?
  false
end

#to_s(replacements = {}) ⇒ Object 



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# File 'lib/pwl/message.rb', line 23

def to_s(replacements = {})
  if !replacements.any? && @default_replacements.any?
    @template.result(@default_replacements.to_binding)
  else
    @template.result(replacements.to_binding)
  end
end