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#!/usr/bin/env ruby | |
x=<<'X' | |
#!/usr/bin/env ruby | |
x=<<'X' | |
x+="X\n" | |
x=x.split("\n") | |
x=x[0..1]+x[0..7]+x[2..-2] | |
puts x.join("\n") | |
X | |
x+="X\n" |
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package cp | |
import ( | |
"io" | |
"os" | |
) | |
func cp(dst, src string) error { | |
s, err := os.Open(src) | |
if err != nil { |
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ActionView::Base.field_error_proc = Proc.new do |html_tag, instance| | |
html = %(<div class="field_with_errors">#{html_tag}</div>).html_safe | |
# add nokogiri gem to Gemfile | |
elements = Nokogiri::HTML::DocumentFragment.parse(html_tag).css "label, input" | |
elements.each do |e| | |
if e.node_name.eql? 'label' | |
html = %(<div class="clearfix error">#{e}</div>).html_safe | |
elsif e.node_name.eql? 'input' | |
if instance.error_message.kind_of?(Array) | |
html = %(<div class="clearfix error">#{html_tag}<span class="help-inline"> #{instance.error_message.join(',')}</span></div>).html_safe |