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Clarified my example

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Larry Wright 2011-05-24 22:52:06 -05:00
parent 5d3de0891c
commit 2408fde84e
1 changed files with 3 additions and 2 deletions
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docs/storage/index.markdown
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@ -175,11 +175,12 @@ Fog takes care of the rest so you can focus on your cover letter. And with the a
Sometimes you might want to find out some information about a file without retrieving the whole file. You can do that using 'head'. Sometimes you might want to find out some information about a file without retrieving the whole file. You can do that using 'head'.
#returns nil if the file doesn't exist #returns nil if the file doesn't exist
if directory.files.head('resume.html') unless directory.files.head('resume.html')
#do something #do something, like creating the file
end end
#returns a hash with the following data: #returns a hash with the following data:
# 'key' - Key for the object
# 'Content-Length' - Size of object contents # 'Content-Length' - Size of object contents
# 'Content-Type' - MIME type of object # 'Content-Type' - MIME type of object
# 'ETag' - Etag of object # 'ETag' - Etag of object