Module: Redcarpet::Form::Extension::Util

Defined in:
lib/redcarpet/form/extension/util.rb

Overview

Utils

Class Method Summary collapse

Class Method Details

.attributes_pattern ⇒ Object 



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# File 'lib/redcarpet/form/extension/util.rb', line 8

def self.attributes_pattern
  /(\S+)=["']([^"']*)["']/
end

.attributes_to_s(attributes) ⇒ Object 



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# File 'lib/redcarpet/form/extension/util.rb', line 23

def self.attributes_to_s(attributes)
  return '' unless attributes

  attributes.map { |k, v| "#{k}=\"#{v}\"" }.join(' ')
end

.parse_attributes(text) ⇒ Object 



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# File 'lib/redcarpet/form/extension/util.rb', line 12

def self.parse_attributes(text)
  return {} unless text

  attr_str = text.match(/[{]([^}]*)/)

  return {} unless attr_str
  return {} unless attr_str[1]

  attr_str[1].scan(attributes_pattern).to_h
end

.random_string ⇒ Object 



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# File 'lib/redcarpet/form/extension/util.rb', line 29

def self.random_string
  (0...6).map { ('a'..'z').to_a[rand(26)] }.join
end