Class: Eskimo::HTML::Component

Inherits:

Object

• Object
• Eskimo::HTML::Component

Defined in:

gems/eskimo-html/lib/eskimo/html/component.rb

Overview

Base HTMLElement component which takes a #tag_name, a set of #attributes, and optionally a set of #children and turns them into a beautiful – believe it or not – HTML tag:

<x-foo <!-- attributes -->>
  <!-- children -->
</x-foo>

See ASCII::Component for how this works under the hood since it's similar.

Direct Known Subclasses

A, Abbr, Address, Area, Article, Aside, Audio, B, Base, Bdi, Bdo, Blockquote, Body, Br, Button, Canvas, Caption, Cite, Code, Col, Colgroup, Data, Datalist, Dd, Del, Details, Dfn, Dialog, Div, Dl, Dt, Em, Embed, Fieldset, Figcaption, Figure, Footer, Form, H1, H2, H3, H4, H5, H6, Head, Header, Hgroup, Hr, Html, I, Iframe, Img, Input, Ins, Kbd, Keygen, Label, Legend, Li, Link, Main, Map, Mark, Math, Menu, Menuitem, Meta, Meter, Nav, Noscript, Object, Ol, Optgroup, Option, Output, P, Param, Picture, Pre, Progress, Q, Rb, Rp, Rt, Rtc, Ruby, S, Samp, Script, Section, Select, Slot, Small, Source, Span, Strong, Style, Sub, Summary, Sup, Svg, Table, Tbody, Td, Template, Textarea, Tfoot, Th, Thead, Time, Title, Tr, Track, U, Ul, Var, Video, Wbr

Constant Summary

ATTRIBUTE_REWRITES =

Mapping of Ruby attribute name to HTML attribute name; some words like “class” are reserved and are problematic when passed as attributes so this hash supports a method to rewrite those.

{
  'className' => 'class'
}

Instance Attribute Summary

• #attributes ⇒ Object readonly

  Returns the value of attribute attributes.

• #children ⇒ Object readonly

  Returns the value of attribute children.

• #tag_name ⇒ Object readonly

  Returns the value of attribute tag_name.

Instance Method Summary

• #initialize(attributes = {}, &children) ⇒ Component constructor

  A new instance of Component.

• #render(render:) ⇒ Object

Constructor Details

#initialize(attributes = {}, &children) ⇒ Component

Returns a new instance of Component

# File 'gems/eskimo-html/lib/eskimo/html/component.rb', line 25

def initialize(attributes = {}, &children)
  @attributes = attributes
  @children = children
end

Instance Attribute Details

#attributes ⇒ Object (readonly)

Returns the value of attribute attributes

# File 'gems/eskimo-html/lib/eskimo/html/component.rb', line 21

def attributes
  @attributes
end

#children ⇒ Object (readonly)

Returns the value of attribute children

# File 'gems/eskimo-html/lib/eskimo/html/component.rb', line 22

def children
  @children
end

#tag_name ⇒ Object (readonly)

Returns the value of attribute tag_name

# File 'gems/eskimo-html/lib/eskimo/html/component.rb', line 23

def tag_name
  @tag_name
end

Instance Method Details

#render(render:) ⇒ Object

# File 'gems/eskimo-html/lib/eskimo/html/component.rb', line 30

def render(render:, **)
  tag_with_attributes = "#{tag_name} #{serialize_attributes}"

  "<#{tag_with_attributes.strip}>#{render[@children]}</#{tag_name}>"
end