Module: HtmlSlice

Defined in:
lib/html_slice.rb,
lib/html_slice/rails.rb,
lib/html_slice/version.rb

Defined Under Namespace

Modules: Rails Classes: Error

Constant Summary collapse

TAGS = 
%i[
  div title embed meta br a em b i ul ol li img table tbody thead tr th td strong
  form input button link h1 h2 h3 h4 h5 h6 hr span label iframe template main
  footer aside source section small nav area
].freeze
EMPTY_TAGS = 
%i[
  area br embed hr img input link meta source
].freeze
TAGS_WITHOUT_HTML_ESCAPE = 
%i[
  style script
].freeze
DEFAULT_SLICE = 
:default
ATTRIBUTE_KEY_CACHE = 
{}
STR = 
{
  empty: "",
  space: " ",
  underline: "_",
  dash: "-",
  attr_equal: "='",
  single_quote: "'",
  doctype_html: "<!DOCTYPE html><html>",
  end_html: "</html>",
  gt: ">",
  gt_slash: "/>",
  lt: "<",
  lt_slash: "</",
}.freeze
VERSION = 
"0.2.7"

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.layout(slice_id = DEFAULT_SLICE, &block) ⇒ Object 



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# File 'lib/html_slice.rb', line 48

def self.layout(slice_id = DEFAULT_SLICE, &block)
  @class ||= Class.new { include HtmlSlice }.new
  @class.html_layout(slice_id, &block)
end

.slice(slice_id = DEFAULT_SLICE, wrap: [STR[:empty], STR[:empty]], &block) ⇒ Object 



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# File 'lib/html_slice.rb', line 43

def self.slice(slice_id = DEFAULT_SLICE, wrap: [STR[:empty], STR[:empty]], &block)
  @class ||= Class.new { include HtmlSlice }.new
  @class.html_slice(slice_id, wrap: wrap, &block)
end

Instance Method Details

#_(text) ⇒ Object 



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# File 'lib/html_slice.rb', line 93

def _(text)
  @html_slice[@html_slice_current_id] << text.to_s
end

#html_layout(slice_id = DEFAULT_SLICE, &block) ⇒ Object 



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# File 'lib/html_slice.rb', line 53

def html_layout(slice_id = DEFAULT_SLICE, &block)
  html_slice(slice_id, wrap: [STR[:doctype_html], STR[:end_html]], &block)
end

#html_slice(slice_id = DEFAULT_SLICE, wrap: [STR[:empty], STR[:empty]], &block) ⇒ Object 



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# File 'lib/html_slice.rb', line 57

def html_slice(slice_id = DEFAULT_SLICE, wrap: [STR[:empty], STR[:empty]], &block)
  @html_slice_current_id = slice_id
  @html_slice ||= {}

  if block_given?
    buffer = +STR[:empty]
    buffer << wrap[0]
    @html_slice[slice_id] = buffer
    instance_eval(&block)
    buffer << wrap[1]
  end

  @html_slice[slice_id].to_s
end

#tag(tag_name, *args, &block) ⇒ Object 



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# File 'lib/html_slice.rb', line 88

def tag(tag_name, *args, &block)
  content, attrs = parse_args(args, escape: true)
  render_tag(tag_name.to_s, tag_name, content, attrs, &block)
end