Class: Cmdlet::Str::Padl

Inherits:

BaseCmdlet

• Object
• BaseCmdlet
• Cmdlet::Str::Padl

Defined in:

lib/cmdlet/str/padl.rb

Overview

Padl: take the value and give it padding on the left hand side

Instance Method Summary

• #call(value, count = nil, char = nil) ⇒ String

  The value padded on LHS with [char (default ' ')] and [count (default 30)].

Methods inherited from BaseCmdlet

#tokenizer

Instance Method Details

#call(value, count = nil, char = nil) ⇒ String

Returns the value padded on LHS with [char (default ' ')] and [count (default 30)].

Parameters:

• value (String|Symbol|Int) —

  • value to apply padding to

• count (Int) (defaults to: nil) —

  • how much padding to apply. defaults to configuration.padl_count

• char (String) (defaults to: nil) —

  • character to pad with. defaults to configuration.padl_char

Returns:

• (String) —

  the value padded on LHS with [char (default ' ')] and [count (default 30)]

# File 'lib/cmdlet/str/padl.rb', line 13

def call(value, count = nil, char = nil)
  value = '' if value.nil?
  count = KConfig.configuration.cmdlet.padl_count if count.nil?
  count = count.to_i if count.is_a?(String)
  char = KConfig.configuration.cmdlet.padl_char if char.nil?
  value.to_s.rjust(count, char)
end