Class: Remi::Transform::Replace

Inherits:

Remi::Transform

Object
Remi::Transform
Remi::Transform::Replace

show all

Defined in:: lib/remi/transform.rb

Overview

Public: Replaces one substring with another.

to_replace - The string or regex to be replaced. repalce_with - The value to substitute.

Examples:

Replace.new(/\s/, '-').to_proc.call('hey jude') #=> 'hey-jude'

Instance Attribute Summary

Attributes inherited from Remi::Transform

#multi_args, #source_metadata, #target_metadata

Instance Method Summary collapse

#initialize(to_replace, replace_with, *args, **kargs, &block) ⇒ Replace constructor

A new instance of Replace.
#transform(value) ⇒ Object

Methods inherited from Remi::Transform

#call, #to_proc

Constructor Details

#initialize(to_replace, replace_with, *args, **kargs, &block) ⇒ `Replace`

Returns a new instance of Replace.

# File 'lib/remi/transform.rb', line 424

def initialize(to_replace, replace_with, *args, **kargs, &block)
  super
  @to_replace   = to_replace
  @replace_with = replace_with
end

Instance Method Details

#transform(value) ⇒ `Object`



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# File 'lib/remi/transform.rb', line 430

def transform(value)
  (value || '').gsub(@to_replace, @replace_with)
end