21 lines
407 B
Ruby
21 lines
407 B
Ruby
require 'digest/md5'
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module ApplicationHelper
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def get_color(user)
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Digest::MD5.hexdigest(user.nickname)[0..5]
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end
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def get_color_style(user)
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"background-color: \#"+ get_color(user) +";"
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end
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def euro(f)
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number_to_currency(f, unit: '€')
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end
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def f_form_for(record, options = {}, &block)
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options[:builder] = FormattedFormBuilder
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form_for(record, options, &block)
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end
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end
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