Parse file to hash in Ruby
- by Taschetto
I'm a ruby newcomer who's trying to read a text file (a Valgrind simulation output) like this:
--------------------------------------------------------------------------------
Profile data file 'temp/gt_1024_2_16.out'
--------------------------------------------------------------------------------
I1 cache: 1024 B, 16 B, 2-way associative
D1 cache: 32768 B, 64 B, 8-way associative
LL cache: 3145728 B, 64 B, 12-way associative
Profiled target: bash run.sh
Events recorded: Ir I1mr ILmr Dr D1mr DLmr Dw D1mw DLmw
Events shown: Ir I1mr ILmr Dr D1mr DLmr Dw D1mw DLmw
Event sort order: Ir I1mr ILmr Dr D1mr DLmr Dw D1mw DLmw
Thresholds: 99 0 0 0 0 0 0 0 0
Include dirs:
User annotated:
Auto-annotation: off
--------------------------------------------------------------------------------
Ir I1mr ILmr Dr D1mr DLmr Dw D1mw DLmw
--------------------------------------------------------------------------------
1,894,017 246,981 2,448 519,124 4,691 2,792 337,817 1,846 1,672 PROGRAM TOTALS
// other data
I want to extract the PROGRAM TOTALS table and put it into a hash. Something like...
myHash = { :Ir => 1894017, :I1mr => 246981, ILmr => 2448, ..., DLmw => 1672 }
What are the best options for doing this? Could the CSV classes help me out? Thanks a bunch.
