Class: Jsearch::Printer

Inherits:

Object

• Object
• Jsearch::Printer

Defined in:

lib/jsearch/printer.rb

Overview

Console printer

Instance Attribute Summary

• #silent ⇒ Object

  Returns the value of attribute silent.

Instance Method Summary

• #error(str) ⇒ Object
• #force(str) ⇒ Object
• #initialize(silent) ⇒ Printer constructor

  A new instance of Printer.

• #print(str) ⇒ Object

Constructor Details

#initialize(silent) ⇒ Printer

Returns a new instance of Printer.

# File 'lib/jsearch/printer.rb', line 12

def initialize(silent)
  @silent = silent
end

Instance Attribute Details

#silent ⇒ Object

Returns the value of attribute silent.

# File 'lib/jsearch/printer.rb', line 10

def silent
  @silent
end

Instance Method Details

#error(str) ⇒ Object

# File 'lib/jsearch/printer.rb', line 22

def error(str)
  $stderr.print str.red
end

#force(str) ⇒ Object

# File 'lib/jsearch/printer.rb', line 26

def force(str)
  $stderr.print str
end

#print(str) ⇒ Object

# File 'lib/jsearch/printer.rb', line 16

def print(str)
  return if @silent

  $stdout.print str
end