Module: AuxiliaryAddons::HtmlHelper

Defined in:
lib/auxiliary_addons/html_helper.rb

Instance Method Summary collapse

Instance Method Details

#erase_spaces(str) ⇒ Object 



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# File 'lib/auxiliary_addons/html_helper.rb', line 29

def erase_spaces(str)
  return str if (str.nil? || str.blank?)
  str.gsub!(/\s/, '')
end

#hash_to_string(params = {}) ⇒ Object 



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# File 'lib/auxiliary_addons/html_helper.rb', line 10

def hash_to_string(params = {})
  result = ""
  params.each do |key, value|
    blank = result.blank?
    result += (key.to_s + "=" + value.to_s) if blank
    result += ("&" + key.to_s + "=" + value.to_s) if !blank
  end
  
  # TODO: replace whitespaced and etc
  result
end

#last_id(key) ⇒ Object 



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# File 'lib/auxiliary_addons/html_helper.rb', line 43

def last_id(key)
  key + "." + @unique_ids[key].to_s
end

#newlines_to_htmlbrs(str) ⇒ Object 



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# File 'lib/auxiliary_addons/html_helper.rb', line 23

def newlines_to_htmlbrs(str)
  return str if (str.nil? || str.blank?)
  str.gsub!(/\n/, '</br>')
end

#unique_id(key) ⇒ Object 



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# File 'lib/auxiliary_addons/html_helper.rb', line 35

def unique_id(key)
  @unique_ids = Hash.new() if @unique_ids.nil?
  @unique_ids[key] = 0 if @unique_ids[key].nil?
  @unique_ids[key] += 1
  last_id(key)
end