Class: Clin::LineReader::Basic

Inherits:
Object
  • Object
show all
Defined in:
lib/clin/line_reader/basic.rb

Overview

Basic line scanner. Use stdin#gets

Direct Known Subclasses

Readline

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(shell, statement, options = {}) ⇒ Basic

Returns a new instance of Basic.



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# File 'lib/clin/line_reader/basic.rb', line 15

def initialize(shell, statement, options = {})
  @shell = shell
  @statement = statement
  @options = options
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/clin/line_reader/basic.rb', line 9

def options
  @options
end

#statement ⇒ Object (readonly)

Returns the value of attribute statement.



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# File 'lib/clin/line_reader/basic.rb', line 8

def statement
  @statement
end

Class Method Details

.available? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/clin/line_reader/basic.rb', line 11

def self.available?
  true
end

Instance Method Details

#readline ⇒ Object 



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# File 'lib/clin/line_reader/basic.rb', line 21

def readline
  @shell.out.print(@statement)
  scan
end