Scouter snippets

combinators.coffee

for selector in str.split(/[\s,+~>]+/)

match_evaluation.coffee

# IDs
a = selectors.filter((element) -> element.indexOf('#') != -1)

# Classes, Attributes, Pseudo-Classes
b = selectors.filter((element) ->
  element.match(/\[.+\]|(\.|:)[_a-zA-Z0-9-]/)?.length && element.indexOf('::') == -1
)

selectors = selectors.filter (i) -> !(a.concat(b).indexOf(i) > -1)

# Type Selectors, Pseudo-Elements
c = selectors

matches.coffee

matches = selector.match(/\[.+\]|(#|\.|::|:)[_a-zA-Z0-9-]*|[_a-zA-Z0-9-]*/gi)
if matches
  for match in matches
    match = match.replace(/:not|\(|\)/gi, '')
    selectors.push(match) if match.length
else
  selectors.push(selector)

tally.coffee

score = parseInt("#{a.length}#{b.length}#{c.length}", 10)