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JSONPath changes

Jan 10, 2016

  • Add @scalar() type operator (in JavaScript mode, will also include)
  • Version 0.14.0

Jan 5, 2016

  • Avoid double-encoding path in results
  • Version 0.13.1

Dec 13, 2015

  • Breaking change (from version 0.11): Silently strip ~ and ^ operators and type operators such as @string() in JSONPath.toPathString() calls.
  • Breaking change: Remove Array.isArray polyfill as no longer supporting IE <= 8
  • Feature: Allow omission of options first argument to JSONPath
  • Feature: Add JSONPath.toPointer() and "pointer" resultType option.
  • Fix: Correctly support callback and otherTypeCallback as numbered arguments to JSONPath.
  • Fix: Enhance Node checking to avoid issue reported with angular-mock
  • Fix: Allow for @ or other special characters in at-sign-prefixed property names (by use of [?(@['...'])] or [(@['...'])]).
  • Version 0.13.0

Dec 12, 2015 10:39pm

  • Breaking change: Problems with upper-case letters in npm is causing us to rename the package, so have renamed package to "jsonpath-plus" (there are already package with lower-case "jsonpath" or "json-path"). The new name also reflects that there have been changes to the original spec.
  • Version 0.12.0

Dec 12, 2015 10:36pm

  • Actually add the warning in the README that problems in npm with upper-case letters is causing us to rename to "jsonpath-plus" (next version will actually apply the change).
  • Version 0.11.2

Dec 12, 2015 10:11pm

  • Give warning in README that problems in npm with upper-case letters is causing us to rename to "jsonpath-plus" (next version will actually apply the change).
  • Version 0.11.1

Dec 12, 2015

  • Breaking change: For unwrapped results, return undefined instead of false upon failure to find path (to allow distinguishing of undefined--a non-allowed JSON value--from the valid JSON values, null or false) and return the exact value upon falsy single results (in order to allow return of null)
  • Deprecated: Use of jsonPath.eval(); use new class-based API instead
  • Feature: AMD export
  • Feature: By using self instead of window export, allow JSONPath to be trivially imported into web workers, without breaking compatibility in normal scenarios. See MDN on self
  • Feature: Offer new class-based API and object-based arguments (with option to run new queries via evaluate() method without resupplying config)
  • Feature: Allow new preventEval=true and autostart=false option
  • Feature: Allow new callback option to allow a callback function to execute as each final result node is obtained
  • Feature: Allow type operators: JavaScript types (@boolean(), @number(), @string()), other fundamental JavaScript types (@null(), @object(), @array()), the JSONSchema-added type, @integer(), and the following non-JSON types that can nevertheless be used with JSONPath when querying non-JSON JavaScript objects (@undefined(), @function(), @nonFinite()). Finally, @other() is made available in conjunction with a new callback option, otherTypeCallback, can be used to allow user-defined type detection (at least until JSON Schema awareness may be provided).
  • Feature: Support "parent" and "parentProperty" for resultType along with "all" (which also includes "path" and "value" together)
  • Feature: Support custom @parent, @parentProperty, @property (in addition to custom property @path) inside evaluations
  • Feature: Support a custom operator (~) to allow grabbing of property names
  • Feature: Support $ for retrieval of root, and document this as well as $.. behavior
  • Feature: Expose cache on JSONPath.cache for those who wish to preserve and reuse it
  • Feature: Expose class methods toPathString for converting a path as array into a (normalized) path as string and toPathArray for the reverse (though accepting unnormalized strings as well as normalized)
  • Fix: Allow ^ as property name
  • Fix: Support . within properties
  • Fix: @path in index/property evaluations
  • Version 0.11

Oct 23, 2013

  • Support for parent selection via ^
  • Access current path via @path in test statements
  • Allowing for multi-statement evals
  • Performance improvements
  • Version 0.10

Mar 28, 2012

  • Support a sandbox arg to eval
  • Use vm.runInNewContext in place of eval
  • Version 0.9.0