25 lines
719 B
Ruby
25 lines
719 B
Ruby
module ApplicationHelper
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def percentage(vote, debate)
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return "0%" if debate.total_votes == 0
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debate.send(vote).percent_of(debate.total_votes).to_s + "%"
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end
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def home_page?
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# Using path because fullpath yields false negatives since it contains
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# parameters too
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request.path == '/'
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end
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def header_css
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home_page? ? '' : 'results'
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end
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# if current path is /debates current_path_with_query_params(foo: 'bar') returns /debates?foo=bar
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# notice: if query_params have a param which also exist in current path, it "overrides" (query_params is merged last)
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def current_path_with_query_params(query_parameters)
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url_for(request.query_parameters.merge(query_parameters))
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end
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end
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