Class: Yap::Shell::Prompt

Inherits:

Object

• Object
• Yap::Shell::Prompt

Defined in:

lib/yap/shell/prompt.rb

Instance Attribute Summary

• #text ⇒ Object

  Returns the value of attribute text.

Instance Method Summary

• #initialize(text:, &blk) ⇒ Prompt constructor

  A new instance of Prompt.

• #update ⇒ Object

Constructor Details

#initialize(text:, &blk) ⇒ Prompt

Returns a new instance of Prompt.

# File 'lib/yap/shell/prompt.rb', line 5

def initialize(text:, &blk)
  @text = text
  @blk = blk
end

Instance Attribute Details

#text ⇒ Object

Returns the value of attribute text.

# File 'lib/yap/shell/prompt.rb', line 3

def text
  @text
end

Instance Method Details

#update ⇒ Object

# File 'lib/yap/shell/prompt.rb', line 14

def update
  if @blk
    @text = @blk.call
  end
  self
end