How to use the exists function from lodash

Find comprehensive JavaScript lodash.exists code examples handpicked from public code repositorys.

lodash-contrib.commonjs.js

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module.exports.eq                  = _.eq;
module.exports.eqContrib           = _.eqContrib;
module.exports.escape              = _.escape;
module.exports.escapeRegExp        = _.escapeRegExp;
module.exports.every               = _.every;
module.exports.exists              = _.exists;
module.exports.existsAll           = _.existsAll;
module.exports.explode             = _.explode;
module.exports.extend              = _.extend;
module.exports.extendWith          = _.extendWith;

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+ 92 other calls in file

contentful.js

GitHub: nsbarsukov/ml-bug-detector

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// Mixing in the truthiness
// ------------------------

_.mixin({
  exists: function(x) { return x != null; },
  truthy: function(x) { return (x !== false) && _.exists(x); },
  falsey: function(x) { return !_.truthy(x); },
  not:    function(b) { return !b; },

  existsAll: function() { return _.every(arguments, _.exists); },

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+ 58 other calls in file

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