How to use the where function from ramda

Find comprehensive JavaScript ramda.where code examples handpicked from public code repositorys.

cyclejs-audio-driver.js

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* @category Object
* @sig {String: *} -> {String: *} -> Boolean
* @param {Object} spec
* @param {Object} testObj
* @return {Boolean}
* @see R.where
* @example
*
*      // pred :: Object -> Boolean
*      var pred = R.whereEq({a: 1, b: 2});

+ 17 other calls in file

validations.js

GitHub: MatchBox-ID/matchstore.is-a.dev

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owner: {
  reason: '`owner` needs valid username and email properties',
  fn: and([
    R.is(Object),
    R.complement(R.isEmpty),
    R.where({
      username: and([R.is(String), withLengthGte(1)]),
      email: R.is(String),
    }),
  ]),

ramda-demo.js

GitHub: dqmmpb/define-demos

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log(pred({a: 1, b: 2}));
log(pred({a: 1, b: 2, c: 3}));
log(pred({a: 1, b: 1}));




var pred = R.where({
  a: R.equals('foo'),
  b: R.complement(R.equals('bar')),
  x: R.gt(R.__, 10),
  y: R.lt(R.__, 20)

+ 9 other calls in file

bundle.js

GitHub: Gaoey/canvas-vertice-google-detected-text

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* @return {Boolean}
* @see R.propSatisfies, R.whereEq
* @example
*
*      // pred :: Object -> Boolean
*      const pred = R.where({
*        a: R.equals('foo'),
*        b: R.complement(R.equals('bar')),
*        x: R.gt(R.__, 10),
*        y: R.lt(R.__, 20)

+ 3 other calls in file

prefix-style-class-id.js

GitHub: power1220/svg-react-loader

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var tagKey         = options.tagKey;
var styleTagKey    = options.styleTagKey;
var childrenKey    = options.childrenKey;
var hasChildrenKey = R.has(childrenKey);
var isStyleNode    = R.where(R.objOf(tagKey, R.equals(styleTagKey)));

return function prefixStyleClassId (value) {
    var path        = this.path;
    var isStyle     = isStyleNode(value);

ItemMockCtrl.js

GitHub: s-dupuis/formation-christelle

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  name: validateStringOrNil,
  category: validateCategoryOrNil,
  group: validateStringOrNil
};

const isValidData = R.where(dataValidationSpec);

const getNextId = (items) => {
  if (R.isEmpty(items)) {
    return 1;

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