added an strace_parser

strace_parser/.gitignore

@@ -0,0 +1 @@
+strace.out

strace_parser/strace_parser.rb

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+#!/usr/bin/env ruby
+require 'pry'
+class StraceParser
+  SYS_CALL_MATCHER = /\A[a-zA-Z_]*\(/
+
+  attr_accessor :file_lines
+  def initialize(filepath)
+    @file_lines = File.readlines(filepath).map(&:chomp)
+  end
+
+  def sys_calls
+    @file_lines.map do |line|
+      matches = line.match(SYS_CALL_MATCHER)
+      # catch any non-sys-call-matches. maybe we can fix the regex but this is fine for now.
+      sys_call = matches.to_s.chomp("(") unless matches.to_s == ""
+    end.compact
+  end
+
+  def sys_call_counts
+    sys_calls.group_by(&:itself).map {|k,v| [k, v.count] }.sort_by {|k,v|v}.reverse
+  end
+
+  def open_sys_calls
+  end
+
+  def read_sys_calls
+  end
+
+  def write_sys_calls
+  end
+end
+
+# to test - why is my dbb-app segfaulting on my manjaro linux install?
+# something to do with qt5 but lets see if we can write a better tool to help
+filepath = './strace.out'
+parser = StraceParser.new(filepath)
+binding.pry