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30990006a9
This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging
30 lines
602 B
Ruby
30 lines
602 B
Ruby
# frozen_string_literal: true
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# Helps create links using markdown (where references are at the bottom)
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class MarkdownLinker
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def initialize(base_url)
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@base_url = base_url
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@index = 1
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@markdown_links = {}
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@rendered = 1
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end
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def create(title, url)
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@markdown_links[@index] = url.start_with?(@base_url) ? url : "#{@base_url}#{url}"
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result = "[#{title}][#{@index}]"
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@index += 1
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result
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end
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def references
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result = +""
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(@rendered..@index - 1).each do |i|
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result << "[#{i}]: #{@markdown_links[i]}\n"
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end
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@rendered = @index
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result
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end
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end
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