| @@ -214,7 +214,7 module ApplicationHelper | |||
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214 | 214 | |
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215 | 215 | # Truncates and returns the string as a single line |
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216 | 216 | def truncate_single_line(string, *args) |
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217 | truncate(string, *args).gsub(%r{[\r\n]+}m, ' ') | |
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217 | truncate(string.to_s, *args).gsub(%r{[\r\n]+}m, ' ') | |
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218 | 218 | end |
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219 | 219 | |
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220 | 220 | def html_hours(text) |
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