class Jekyll::LayerVault::Preview
Public Class Methods
new(tag_name, text, tokens)
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Calls superclass method
# File lib/plugins/preview.rb, line 13 def initialize(tag_name, text, tokens) super @text = text.strip end
Public Instance Methods
render(context)
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# File lib/plugins/preview.rb, line 18 def render(context) return @text unless valid_parameters? config = context.registers[:site].config file, revision, page = parse_parameters url = File.join(URL_BASE, config['organization'], config['project'], file) url = File.join(url, 'revisions', revision) unless revision.nil? url = File.join(url, 'previews', page) url += "?raw=1" end
Private Instance Methods
parse_parameters()
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# File lib/plugins/preview.rb, line 33 def parse_parameters @text. scan(PARAM_REGEX). flatten. tap { |m| m.push nil if m.length == 1 }. tap { |m| m.push '1' if m.length == 2 }. tap { |m| m[1] = nil if m[1] == '-' } end