Class: FunHtml::Attribute

Inherits:
Object
  • Object
show all
Includes:
AttributeDefinitions
Defined in:
lib/fun_html.rb

Overview

nodoc

Class Method Summary collapse

Instance Method Summary collapse

Methods included from AttributeDefinitions

#accept, #accept_charset, #accesskey, #action, #align, #alt, #async, #autocomplete, #autofocus, #autoplay, #bgcolor, #border, #charset, #checked, #cols, #colspan, #content, #contenteditable, #controls, #coords, #data, #datetime, #default, #defer, #dir, #disabled, #download, #draggable, #enctype, #for, #form, #formaction, #headers, #height, #hidden, #high, #href, #hreflang, #id, #integrity, #ismap, #kind, #klass, #label, #lang, #list, #loop, #low, #max, #maxlength, #media, #method, #min, #multiple, #muted, #name, #novalidate, #open, #optimum, #pattern, #placeholder, #poster, #preload, #readonly, #rel, #required, #reversed, #rows, #rowspan, #sandbox, #scope, #selected, #shape, #size, #sizes, #spellcheck, #src, #srcdoc, #srclang, #srcset, #start, #step, #style, #tabindex, #target, #title, #translate, #type, #usemap, #value, #width, #wrap

Constructor Details

#initialize(buffer = {}, &block) ⇒ Attribute

create a new Attribute object to create reuseable attributes



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# File 'lib/fun_html.rb', line 89

def initialize(buffer = {}, &block)
  @__buffer = buffer
  instance_eval(&block) if block
end

Class Method Details

.to_html(attr) ⇒ Object

only allow nil or objects that respond to ‘safe_attribute`



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# File 'lib/fun_html.rb', line 84

def self.to_html(attr)
  attr&.safe_attribute.to_s
end

Instance Method Details

#merge(other) ⇒ Object

merge two attribute sets together



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# File 'lib/fun_html.rb', line 95

def merge(other)
  self.class.new(@__buffer.merge(other.instance_variable_get(:@__buffer)))
end

#safe_attribute ⇒ Object 



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# File 'lib/fun_html.rb', line 99

def safe_attribute
  @__buffer.values.join
end