ruby 2.2 , how to display the current content of the file? -

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in ruby 2.2. script, writing xml file 

@filehandle << '<plist version="1.0">' ... @filehandle << "\n<#{element_name}>" ..

during debugging , display current content, how can it's not yet closed, cached ... ? suggestions

byebug  @filehandle.class file @filehandle #<file:./albumdata-new.xml>

you can execute these calls in order display content (i assume file opened reading , writing, i.e., mode r+, w+ or a+)

@filehandle.flush # make sure written disk @filehandle.seek(0) # can read beginning @filehandle.read # read

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