生成不需要的.map文件

Question

var gulp =require('gulp'), 
    sass = require('gulp-ruby-sass') 
    minifycss = require('gulp-minify-css'), 
    sourcemaps = require('gulp-sourcemaps'), 
    jshint = require('gulp-jshint'), 
    uglify = require('gulp-uglify'), 
    imagemin = require('gulp-imagemin'), 
    rename = require('gulp-rename'), 
    concat = require('gulp-concat'), 
    notify = require('gulp-notify'), 
    cache = require('gulp-cache'), 
    livereload = require('gulp-livereload'), 
    autoprefixer = require('gulp-autoprefixer'), 
    del = require('del'); 

gulp.task('styles', function() { 
    return gulp.src('./public/styles/sass/*.sass') 
    .pipe(sass()) 
    .pipe(autoprefixer('last 2 version', 'safari 5', 'ie 8', 'ie 9', 'opera 12.1')) 
    .pipe(gulp.dest('./public/styles/css/')) 
}); 

我不想生成.map文件。我試過了：{sourcemap：false}但沒有任何效果。還有消息說：吞掉-紅寶石薩斯：標準錯誤：棄用警告：傳遞

--sourcemap without a value is deprecated. 
Sourcemaps are now generated by default, so this flag has no effect. 

有什麼辦法來停止生成.MAP文件？

Answer 1

更新您的gulp-ruby-sass到1.0版本，並更改​​代碼：

gulp.task('styles', function() { 
    return sass('./public/styles/sass/*.sass') 
     .pipe(autoprefixer('last 2 version', 'safari 5', 'ie 8', 'ie 9', 'opera 12.1')) 
     .pipe(gulp.dest('./public/styles/css/')) 
});