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144 Commits

Author SHA1 Message Date
Josh Baker b0e589ad0b index for iterator vals 2016-12-08 15:00:05 -07:00
Josh Baker 456225d161 key index for ForEach 2016-12-07 16:37:33 -07:00
Josh Baker c1e65a498d added ParseBytes 2016-12-02 11:59:39 -07:00
Josh Baker 7afd24f7a2 added != comparison operator 2016-11-30 14:38:08 -07:00
Josh Baker 90669a0cbe query matching with % 2016-11-30 14:32:17 -07:00
Josh Baker 62892351c5 added ForEach function 2016-11-30 10:50:59 -07:00
Josh Baker 86b1b630e4 Query array for multiple matches 
It's now possible to query an array for multiple matches by adding the
'#' character immediately following the query.

For example, using the following JSON:

  {
    "friends": [
      {"first": "Dale", "last": "Murphy"},
      {"first": "Roger", "last": "Craig"},
      {"first": "Jane", "last": "Murphy"}
    ]
  }

To return the first match:

  `friends.#[last="Murphy"].first` >> "Dale"

To return all matches:

  `friends.#[last="Murphy"]#.first` >> ["Dale","Jane"]

Thanks to @chuttam for requesting this feature, closes #15.
 2016-11-30 07:59:24 -07:00
Josh Baker 1303e83611 fix lead comma error 2016-11-29 18:08:02 -07:00
Josh Baker ae5d307631 Added GetMany. Query many paths at once. 
The `GetMany(json, paths...)` function can be used to get multiple
values at one time from the same json string.
This is preferrable to calling `Get(json, path)` over and over.
It's also optimized to scan over a JSON payload once.

This addresses a feature request by @FZambia, and closes #13.
 2016-11-28 15:10:11 -07:00
Josh Baker ac4cd1ab55 empty arrays for non-existent values #11 2016-11-02 13:45:25 -07:00
William Poussier 495633298f Modify behavior of Array() on non-array result. 
Closes #10.
 2016-11-02 20:20:24 +01:00
Josh Baker a02d704254 added result.Uint() function resolves #9 2016-11-02 08:24:13 -07:00
Josh Baker 27c108f475 fuzzing test on parse 2016-10-18 17:13:15 -07:00
Josh Baker 800ce5e927 added Index field 2016-10-17 17:39:27 -07:00
Josh Baker 2dec1c4e7b safe slices 2016-09-09 15:49:48 -07:00
Josh Baker 7c631e9868 fix out of range error 2016-09-08 09:02:40 -07:00
Josh Baker b39aa6075f bytes substring optimization 2016-09-08 08:34:01 -07:00
Josh Baker 124a25db9e added direct bytes interface 2016-09-08 08:08:53 -07:00
Josh Baker f40fe4ac37 subquery syntax 2016-08-31 13:23:20 -07:00
Josh Baker 4d7d1a76a8 import match package 2016-08-30 07:21:20 -07:00
Josh Baker 3913125ac5 faster map unmarshalling 2016-08-25 20:17:32 -07:00
Josh Baker a6e9688393 lessen frequency of assignments in path routine 2016-08-25 10:05:03 -07:00
Josh Baker 81391efb66 minor optz 2016-08-25 09:40:50 -07:00
Josh Baker 19f9404e51 Updated logic for better ssa compilation in Go 1.7 2016-08-25 07:22:48 -07:00
Josh Baker ffbbc90c13 remove commented code 2016-08-24 13:35:10 -07:00
Josh Baker 4fceff029c unicode patterns 2016-08-24 13:26:44 -07:00
Josh Baker 67e38154bd sped up map[string]interface{} unmarshalling 2016-08-24 12:12:07 -07:00
Josh Baker 16ecfe5970 addtional test 2016-08-22 08:25:33 -07:00
Josh Baker 696d68fd62 minor optimizations 2016-08-22 07:39:41 -07:00
Josh Baker cd422a3e10 Removed Multi. Added Parse and result.Get funcs 
The Multi field was too bulky. fixes #4
Added a Parse(json) function that will do a simple parse of json.
Added a result.Get(path) function that returns a child result.
Added Bool(), Int(), and Float() to result type. fixes #5
 2016-08-22 06:05:51 -07:00
Josh Baker 29fecf859f minor performance optz 2016-08-21 10:10:55 -07:00
Josh Baker cec0cb946f small bump in performance 2016-08-21 07:17:11 -07:00
Josh Baker 0757a4d1e7 get nested array values, fixes #4 
To get all the friends last names use:

"friends.#.last"

{
  "friends": [
    {"first": "James", "last": "Murphy"},
    {"first": "Roger", "last": "Craig"}
  ]
}
 2016-08-21 06:57:13 -07:00
Josh Baker 260ef19a2e fix path issue 2016-08-21 05:35:33 -07:00
Josh Baker 1b1f52024e minor optimization 2016-08-21 05:32:34 -07:00
Josh Baker 3a4fec0606 added more comments and a couple minor optimizations 2016-08-19 13:51:52 -07:00
Josh Baker 0e6e567424 optimistic optimizations 2016-08-19 11:22:59 -07:00
Josh Baker a721b7ad07 minor optimizations 2016-08-18 07:18:24 -07:00
Josh Baker 8be3ed7605 reset count on append, fixes #3 2016-08-15 04:56:55 -07:00
Josh Baker a93ef25a70 fixed exists check 2016-08-12 08:51:56 -07:00
Josh Baker 725f3caa55 exists function 2016-08-12 08:39:08 -07:00
Josh Baker 1e941a433e added path escaping 2016-08-11 18:51:29 -07:00
Josh Baker a4005bcf0f added stack frame. faster 2016-08-11 10:39:38 -07:00
Josh Baker f4afb106da first commit 2016-08-11 07:50:34 -07:00