1. module gulp-data
   1. function gulp-data (data)
   2. function gulp-data.toString ()
2. module gulp-data.toString
   1. function gulp-data.toString ()

module gulp-data

function gulp-data (data)

• description and source-code

  gulp-data = function (data) {
    'use strict';
  
    // if necessary check for required param(s), e.g. options hash, etc.
    if (!data) {
      throw new gutil.PluginError('gulp-data', 'No data supplied');
    }
  
    // see 'Writing a plugin'
    // https://github.com/gulpjs/gulp/blob/master/docs/writing-a-plugin/README.md
  
    function gulpData(file, enc, callback) {
      /*jshint validthis:true*/
      var self = this, called = false;
  
      function handle(err, result){
        // extra guard in case
        if (called) {
          return;
        }
        called = true;
        if (err) {
          self.emit('error', new gutil.PluginError('gulp-data', { message: err }));
          return callback();
        }
        file.data = extend(file.data || {}, result);
        self.push(file);
        callback();
      }
  
      function local(data) {
        if (data && typeof data.then === 'function') {
          data.then(function(data){
            return handle(undefined, data);
          }, function(err) { return handle(err); });
        }
        else {
          handle(undefined, data);
        }
      }
  
      var res = null;
      if (typeof data === 'function') {
        try {
          res = data(file, handle);
        } catch(e) {
          handle(e);
        }
  
        if (data.length <= 1) {
          local(res);
        }
  
        return;
      }
  
      local(data);
    }
  
    return through.obj(gulpData);
  }

• example usage

  n/a

function gulp-data.toString ()

• description and source-code

  toString = function () {
      return text;
  }

• example usage

  n/a

module gulp-data.toString

function gulp-data.toString ()

• description and source-code

  function toString() { [native code] }

• example usage

  n/a