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Versions: 16
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Contents
module SnippetHelpers
SOURCE_DIR = File.expand_path('../../source', __FILE__)
class Snippet
def initialize(name)
@name = name
end
def path
File.join(*path_segments)
end
private
attr_reader :name
end
class HtmlSnippet < Snippet
def path_segments
[SOURCE_DIR, "_#{name.underscore}.html.erb"]
end
def language
:markup
end
end
class ScssSnippet < Snippet
def path_segments
[SOURCE_DIR, 'stylesheets', 'staple', "_#{name.dasherize}.scss"]
end
def language
:scss
end
end
class JavaScriptSnippet < Snippet
def path_segments
[SOURCE_DIR, 'javascripts', 'staple', "#{name.underscore}.js"]
end
def language
:javascript
end
end
def code_for(snippet_name)
partial 'code', locals: { snippets: snippets_for(snippet_name) }
end
private
def snippets_for(name)
[HtmlSnippet, ScssSnippet, JavaScriptSnippet].map do |snippet_factory|
snippet = snippet_factory.new(name)
render_snippet snippet.path, snippet.language
end.join("\n")
end
def render_snippet(path, language)
if File.exists?(path)
partial 'snippet', locals: {
snippet: File.read(path),
language: language,
}
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems