Class: SycLink::Website

Inherits:
Object
  • Object
show all
Includes:
Exporter
Defined in:
lib/syclink/website.rb

Overview

A Website is organizing a link list. The links can be added, updated and removed. It is also possible to search for links. And finally an html representation of the Website can be created.

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Exporter

#to_html

Constructor Details

#initialize(title = "Link List") ⇒ Website

Create a new Website



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# File 'lib/syclink/website.rb', line 20

def initialize(title = "Link List")
  @links = []
  @title = title
end

Instance Attribute Details

The links of the website



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# File 'lib/syclink/website.rb', line 15

def links
  @links
end

#title ⇒ Object (readonly)

The title of the website



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# File 'lib/syclink/website.rb', line 17

def title
  @title
end

Instance Method Details

Add a link to the website



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# File 'lib/syclink/website.rb', line 26

def add_link(link)
  links << link
end

#find_links(search) ⇒ Object

Finds all links that contain the search string



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# File 'lib/syclink/website.rb', line 45

def find_links(search)
  links.select { |link| link.contains? search }
end

#link_attribute_list(attribute) ⇒ Object

List all attributes of the links



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# File 'lib/syclink/website.rb', line 57

def link_attribute_list(attribute)
  links.map { |link| link.send(attribute) }.uniq.sort
end

#links_group_by(attribute) ⇒ Object

Groups the links on the provided attribute



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# File 'lib/syclink/website.rb', line 50

def links_group_by(attribute)
  links.map      { |link| { key: link.send(attribute), link: link } }
       .group_by { |entry| entry[:key] }
       .each     { |key, link| link.map! { |l| l[:link] }}
end

#list_links(args = {}) ⇒ Object

List links that match the attributes



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# File 'lib/syclink/website.rb', line 36

def list_links(args = {})
  if args.empty?
    links
  else
    links.select { |link| link.match? args }
  end
end

#remove_link(link) ⇒ Object

Remove a link from the website



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# File 'lib/syclink/website.rb', line 31

def remove_link(link)
  links.delete(link)
end