textmate-goto-file feels slow

[deanmao]

When typing the name, it feels a bit sluggish as the matches are about half second behind me typing. I feel like this should be faster since there aren't that many files. What do you think might be the root cause?

I ran elp profiler over the textmate package and came up with this:

textmate-goto-file 1 5.189749 5.189749
textmate-completing-read 1 4.94742 4.94742
ido-completing-read 1 4.947413 4.947413
ido-read-internal 1 4.947405 4.947405
ido-exhibit 8 1.0554359999 0.1319294999
ido-set-matches 9 0.9550240000 0.1061137777
ido-set-matches-1 9 0.954377 0.1060418888
ido-set-common-completion 8 0.094938 0.01186725
ido-find-common-substring 7 0.094902 0.0135574285
ido-name 45191 0.0783090000 1.732...e-06
textmate-project-root 2674 0.0627010000 2.344...e-05
ido-word-matching-substring 3568 0.0212260000 5.948...e-06
ido-completions 8 0.0161380000 0.0020172500
ido-makealist 3236 0.0011480000 3.547...e-07
ido-final-slash 87 0.0006740000 7.747...e-06
ido-tidy 8 0.000263 3.2875e-05
ido-is-tramp-root 87 8.899...e-05 1.022...e-06
ido-active 18 3.7e-05 2.055...e-06
ido-trace 23 3.4e-05 1.478...e-06
ido-minibuffer-setup 2 1.9e-05 9.5e-06
textmate-ido-fix 1 8e-06 8e-06
ido-setup-completion-map 1 7e-06 7e-06
textmate-cached-project-files 1 5e-06 5e-06
ido-make-prompt 1 3e-06 3e-06
ido-make-choice-list 1 1e-06 1e-06
ido-exit-minibuffer 1 0.0 0.0

[cyc115]

There should be an ignore folder feature similar to gitingore to ignore the node_module