Class: MarkdownLinker
- Inherits:
-
Object
- Object
- MarkdownLinker
- Defined in:
- lib/markdown_linker.rb
Overview
Helps create links using markdown (where references are at the bottom)
Instance Method Summary collapse
- #create(title, url) ⇒ Object
-
#initialize(base_url) ⇒ MarkdownLinker
constructor
A new instance of MarkdownLinker.
- #references ⇒ Object
Constructor Details
#initialize(base_url) ⇒ MarkdownLinker
Returns a new instance of MarkdownLinker.
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# File 'lib/markdown_linker.rb', line 5 def initialize(base_url) @base_url = base_url @index = 1 @markdown_links = {} @rendered = 1 end |
Instance Method Details
#create(title, url) ⇒ Object
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# File 'lib/markdown_linker.rb', line 12 def create(title, url) @markdown_links[@index] = url.start_with?(@base_url) ? url : "#{@base_url}#{url}" result = "[#{title}][#{@index}]" @index += 1 result end |
#references ⇒ Object
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# File 'lib/markdown_linker.rb', line 19 def references result = +"" (@rendered..@index - 1).each { |i| result << "[#{i}]: #{@markdown_links[i]}\n" } @rendered = @index result end |