title: How to tell Gulp to skip or ignore some files in gulp.src([...])?
body: <p>How can I tell Gulp to skip or ignore some files in <code>gulp.src([...])</code>? For instance, I <strong>don't want to compress and concat</strong> this file in my css/ folder - <code>'css/ignnore.css'</code>?</p>
  
  <pre><code>var autoprefix = require('gulp-autoprefixer'),
      concat = require('gulp-concat'),
      minifyCss = require('gulp-minify-css');
  
  gulp.task('styles', function() {
    gulp.src([
        'css/ignnore.css', // ignore this file
        'css/*.css'
      ])
      .pipe(concat('styles.css'))
      .pipe(autoprefix('last 2 versions'))
      .pipe(minifyCss())
      .pipe(gulp.dest('local/view/style/base/css/dist/'));
  });
  </code></pre>