Hi everyone,
As a complete new comer to Ruby. I have written this little piece of
simple code but I have no idea why it only half works. It creates the
matrix as I want it to but instead of populating it using the file as
pointed to in file path, it fills it up with empty data!?
If anyone has any tips on where I may be going wrong I would really
really appreciate it! I have remmed the code as best as I can
throughout.
print “Importing Planning Sheet: 2004_extrap_Planning_Data\n”
filepath = ‘Q:\TECH2006\DBA\02_LU\Final TAGM 2007
(working)\TAGM_666_Current_FROM
G_DRIVE\2004\2004_extrap_Planning_Data.csv’ #the file that
contains teh data that i would like to put into the matrix
file = File.new(filepath, ‘r’) # define new file as
filepath
mat1 = OtMatrix.new(649,19) # define new omni trans matrix 649
rows, 19 columns
fields = Array.new # define fields as a new
array to hold data
r = 1 # matrix row r = first
row
n = 0 # n (fields) = 0
c = 1 # matric column 1 =
first column
while ( !file.eof )
line = file.gets
line.each(’,’) { |this_record|
fields << this_record.chomp(",").strip() # read to the end
of the file into ‘fields’, split into lines and chomp out the delimiter
mat1[r,c] = fields[r,c] # the rows
and columns in the matrix = rows and columns in fields
c=c+1
n=n+1
if c > 19 then # loops
through each row/column. At the end of each line where c=19, reset loop
onto next row with col = 1
c = 1
end
}
end
print mat1
Thanks very much in advance!
#####################################################################################
This e-mail message has been scanned for Viruses and Content and cleared
by MailMarshal
#####################################################################################