Labyricorn/liquid
1
0
Fork 0
mirror of https://github.com/Shopify/liquid.git synced 2026-09-15 08:50:45 -07:00
Code Issues Packages Projects Releases Wiki Activity
2,063 Commits 314 Branches 70 Tags
94562eae32cf8c075aaaca30da4138a5fa2b4afe
Commit Graph
1155 Commits
Author SHA1 Message Date
Tobi Lutke 94562eae32 Fast return for primitive types in find_variable — skip to_liquid and respond_to?(:context=)\n\nResult: {"status":"keep","combined_µs":4225,"parse_µs":3009,"render_µs":1216,"allocations":25535} 2026-03-11 10:31:59 -04:00
Tobi Lutke 0e84955531 Skip find_index when only one scope in find_variable — go straight to environments\n\nResult: {"status":"keep","combined_µs":4323,"parse_µs":3055,"render_µs":1268,"allocations":25535} 2026-03-11 10:31:35 -04:00
Tobi Lutke c4593ceeb6 Skip respond_to?(:context=) for primitive types in find_variable — avoids method lookup overhead\n\nResult: {"status":"keep","combined_µs":4207,"parse_µs":2943,"render_µs":1264,"allocations":25535} 2026-03-11 10:30:41 -04:00
Tobi Lutke 9e2937945b Use EMPTY_ARRAY for empty static_environments in Context — avoids 60 array allocs per render cycle\n\nResult: {"status":"keep","combined_µs":4262,"parse_µs":3079,"render_µs":1183,"allocations":25535} 2026-03-11 10:26:30 -04:00
Tobi Lutke cd308b8b01 Lazy @changes hash in Registers — only allocate when a register is actually written\n\nResult: {"status":"keep","combined_µs":4287,"parse_µs":3059,"render_µs":1228,"allocations":25595} 2026-03-11 10:25:29 -04:00
Tobi Lutke e3fc735de7 Cache block_delimiter strings per tag name — avoids repeated string interpolation\n\nResult: {"status":"keep","combined_µs":4372,"parse_µs":3127,"render_µs":1245,"allocations":25605} 2026-03-11 10:23:56 -04:00
Tobi Lutke 9af3ba3aa7 Lazy Context init: defer StringScanner and @interrupts array allocation until needed\n\nResult: {"status":"keep","combined_µs":4299,"parse_µs":3057,"render_µs":1242,"allocations":26015} 2026-03-11 10:22:29 -04:00
Tobi Lutke 99e55c2eb5 Cache small integer to_s (0-999): avoids 267 Integer#to_s allocations per render cycle\n\nResult: {"status":"keep","combined_µs":4158,"parse_µs":2920,"render_µs":1238,"allocations":26128} 2026-03-11 10:20:45 -04:00
Tobi Lutke b48615f4a7 Replace split+join in truncatewords with manual word scan — avoids array + string allocations\n\nResult: {"status":"keep","combined_µs":4280,"parse_µs":3009,"render_µs":1271,"allocations":26395} 2026-03-11 10:20:11 -04:00
Tobi Lutke 6723d4fa15 Extend fast-path filter parsing to handle comma-separated multi-arg filters (e.g. pluralize: 'item', 'items')\n\nResult: {"status":"keep","combined_µs":4266,"parse_µs":3032,"render_µs":1234,"allocations":26480} 2026-03-11 10:16:39 -04:00
Tobi Lutke c252d50aa0 Avoid expr_markup byteslice when name is entire markup string (no whitespace, no filters)\n\nResult: {"status":"keep","combined_µs":4277,"parse_µs":3057,"render_µs":1220,"allocations":27026} 2026-03-11 10:12:26 -04:00
Tobi Lutke a249010cef Fast-path single-arg filter parsing: handle quoted strings, numbers, identifiers without Lexer/Parser\n\nResult: {"status":"keep","combined_µs":4427,"parse_µs":3181,"render_µs":1246,"allocations":27235} 2026-03-11 10:09:59 -04:00
Tobi Lutke 18a72db820 fix rubocop offenses: autocorrect style/layout violations 2026-03-11 09:53:44 -04:00
Tobi Lutke cdc34388e3 For tag: migrate lax_parse to Cursor with zero-alloc skip_id/expect_id 2026-03-11 09:19:59 -04:00
Tobi Lutke bf1f5cb62d Cursor: add skip_id, expect_id, skip_fragment for zero-alloc scanning 2026-03-11 09:19:27 -04:00
Tobi Lutke 0596591fdf REVERTED: Cursor for For tag adds 148 allocs from scan_id/scan_fragment string creation\n\nResult: {"status":"discard","combined_µs":5049,"parse_us":3765,"render_us":1284,"allocations":29793,"parse_µs":3765,"render_µs":1284} 2026-03-11 09:18:35 -04:00
Tobi Lutke dd4a100346 remove dead BlockBody.parse_tag_token and If SIMPLE_CONDITION - now in Cursor 2026-03-11 09:17:29 -04:00
Tobi Lutke 9de1527099 introduce Cursor class: centralize byte-level scanning for tag/variable/condition parsing 2026-03-11 09:15:21 -04:00
Tobi Lutke 091534f981 add parse_simple to skip simple_lookup? check when caller validates 2026-03-11 09:10:05 -04:00
Tobi Lutke 0b07487e0c fast-path VariableLookup init: skip scan_variable for simple identifier chains 2026-03-11 09:08:44 -04:00
Tobi Lutke 3799d4c488 avoid allocating seen={} hash in Utils.to_s/inspect when not needed 2026-03-11 09:02:42 -04:00
Tobi Lutke b90d7f0a08 optimize Context init: avoid unnecessary array wrapping for environments 2026-03-11 08:56:45 -04:00
Tobi Lutke 405e3dca48 use frozen EMPTY_ARRAY/EMPTY_HASH for Context @filters/@disabled_tags 2026-03-11 08:55:55 -04:00
Tobi Lutke 69430e9a88 replace INTEGER_REGEX/FLOAT_REGEX with byte-level parse_number 2026-03-11 08:54:31 -04:00
Tobi Lutke 79840b1eaa replace SIMPLE_CONDITION regex with manual byte parser in if/elsif lax_parse 2026-03-11 08:52:49 -04:00
Tobi Lutke 4cda1a578c fast-path slice_collection: skip copy for full Array without offset/limit 2026-03-11 08:50:34 -04:00
Tobi Lutke d574f193dc add invoke_two fast path for single-arg filter invocation, avoids splat chain 2026-03-11 08:49:37 -04:00
Tobi Lutke 76ae8f13e9 fast-path find_variable: check top scope first before find_index 2026-03-11 08:48:16 -04:00
Tobi Lutke 526af22574 add invoke_single fast path for no-arg filter invocation, avoids splat alloc 2026-03-11 08:47:21 -04:00
Tobi Lutke 03a1977ffe fast-path simple if truthiness: use byte scanner before SIMPLE_CONDITION regex 2026-03-11 08:36:28 -04:00
Tobi Lutke 2e207e6844 replace WhitespaceOrNothing regex with byte-level blank_string? check 2026-03-11 08:34:15 -04:00
Tobi Lutke e5933fc6e4 avoid array allocation in parse_tag_token: return tag_name, store markup/newlines as class ivars 2026-03-11 08:33:19 -04:00
Tobi Lutke 1882edb1e1 clean up filter parsing: Lexer fallback for args, no-arg fast scan stays 2026-03-11 08:31:30 -04:00
Tobi Lutke 9fd7cec564 split filter parsing: scan no-arg filters directly, only invoke Lexer when args present 2026-03-11 08:26:04 -04:00
Tobi Lutke 17daac92da extend fast-path to handle quoted string literal variables (262 more fast-pathed) 2026-03-11 08:20:39 -04:00
Tobi Lutke 283961d6c9 skip filter arg splat for no-arg filters, trim render loop comments 2026-03-11 08:06:23 -04:00
Tobi Lutke db434923d0 hoist write score check out of render loop: skip increment_write_score when no limits active 2026-03-11 08:04:40 -04:00
Tobi Lutke b86143eb0e use frozen EMPTY_ARRAY for disabled_tags in Variable 2026-03-11 07:47:51 -04:00
Tobi Lutke 58d2514521 return [tag_name, markup, newlines] from parse_tag_token: avoid 2 whitespace string allocs 2026-03-11 07:45:15 -04:00
Tobi Lutke 82407092cc use getbyte dispatch instead of start_with? in parse_for_document 2026-03-11 07:44:12 -04:00
Tobi Lutke 544d8f1c17 avoid empty array allocation in evaluate_filter_expressions for no-arg filters 2026-03-11 07:43:09 -04:00
Tobi Lutke cfa0dfe3ca replace For tag Syntax regex with manual byte-level parser 2026-03-11 07:39:36 -04:00
Tobi Lutke 2d3b856b36 expose expression_cache/string_scanner via attr_reader, skip regex in filter args without colon 2026-03-11 07:38:16 -04:00
Tobi Lutke 8a92a4e451 unified fast-path Variable parsing: handle both plain lookups and filter chains without full Lexer pass for name 2026-03-11 07:36:29 -04:00
Tobi Lutke f8b015646a fast-path render for filter-less variables: skip render method overhead 2026-03-11 07:33:18 -04:00
Tobi Lutke 6bcc2936a2 skip TagAttributes scan in for tag when no colon present 2026-03-11 07:32:39 -04:00
Tobi Lutke fe7a2f5aa8 fast-path simple if conditions: skip ExpressionsAndOperators scan for single conditions 2026-03-11 07:31:26 -04:00
Tobi Lutke 3939d74531 replace SIMPLE_VARIABLE regex with byte-level scanner to avoid MatchData 2026-03-11 07:30:34 -04:00
Tobi Lutke 25f9224c85 fast-path simple variable parsing: skip Lexer/Parser for plain dot-separated lookups 2026-03-11 07:29:47 -04:00
Tobi Lutke 5da223275a use frozen EMPTY_ARRAY for Variable filters when no filters present 2026-03-11 07:28:04 -04:00