15 lines
426 B
Ruby
15 lines
426 B
Ruby
module UtilHelper
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def truncate(string, max=20, delim=" ")
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parts = string.split(delim)
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parts.length > max ?
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parts[0..max].join(delim) + "..." : string
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end
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def make_some(string, backup=" ")
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string.strip().length > 0 ? string : backup
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end
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def text_segment(string, max=20, delim=" ")
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make_some(truncate(string.gsub(/<\/?[^>]*>/, ""), max, delim))
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end
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end
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