Class: Happo::Logger

Inherits:

Object

• Object
• Happo::Logger

Defined in:

lib/happo/logger.rb

Overview

Used for all CLI output

Instance Method Summary

• #cyan(str) ⇒ Object

  Mark the string in cyan.

• #initialize(out = STDOUT) ⇒ Logger constructor

  A new instance of Logger.

• #log(str, newline = true) ⇒ Object

  Print the specified output.

Constructor Details

#initialize(out = STDOUT) ⇒ Logger

Returns a new instance of Logger.

Parameters:

• out (IO) (defaults to: STDOUT) —

  the output destination

# File 'lib/happo/logger.rb', line 5

def initialize(out = STDOUT)
  @out = out
end

Instance Method Details

#cyan(str) ⇒ Object

Mark the string in cyan

Parameters:

• str (String) —

  the str to format

# File 'lib/happo/logger.rb', line 19

def cyan(str)
  color(36, str)
end

#log(str, newline = true) ⇒ Object

Print the specified output

Parameters:

• str (String) —

  the output to send

• newline (Boolean) (defaults to: true) —

  whether to append a newline

# File 'lib/happo/logger.rb', line 12

def log(str, newline = true)
  @out.print(str)
  @out.print("\n") if newline
end