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Size: 805 Bytes
Versions: 27
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Stored size: 805 Bytes
Contents
require 'talia_core/data_types/file_store'
# Class to manage data stored in a text file
module TaliaCore
module DataTypes
class SimpleText < FileRecord
# return the mime_type for a file
def extract_mime_type(location)
'text/plain'
end
# Get a line from a text file.
# At the end of file: close the file and return
def get_line(close_after_single_read=false)
if !is_file_open?
open_file
end
# get a new line and return nil is EOF
line = @file_handle.gets
if line == nil or close_after_single_read
close_file
end
# update the position of reading cursors
@position += line.length
return line
end
end
end
end
Version data entries
27 entries across 27 versions & 1 rubygems