@@ -20,6 +20,153 @@ if (DEPRECATE_EMBER_INFLECTOR) {
2020 // eslint-disable-next-line @typescript-eslint/unbound-method
2121 const originalUncountable = inflector . uncountable ;
2222
23+ // copy over any already registered rules
24+ type DefaultRules = {
25+ plurals : [ RegExp , string ] [ ] ;
26+ singular : [ RegExp , string ] [ ] ;
27+ irregularPairs : [ string , string ] [ ] ;
28+ uncountable : string [ ] ;
29+ } ;
30+ type InternalRules = {
31+ plurals : [ RegExp , string ] [ ] ;
32+ singular : [ RegExp , string ] [ ] ;
33+
34+ // [str1, str2] =>
35+ // { [str1.lower]: str2 }
36+ // { [str2.lower]: str2 }
37+ irregular : Record < string , string > ;
38+
39+ // [str1, str2] =>
40+ // { [str2.lower]: str1 }
41+ // { [str1.lower]: str1 }
42+ irregularInverse : Record < string , string > ;
43+
44+ // lower cased string
45+ uncountable : Record < string , boolean > ;
46+ } ;
47+ const { defaultRules } = Inflector as unknown as { defaultRules : DefaultRules } ;
48+ const { rules } = inflector as unknown as { rules : InternalRules } ;
49+
50+ const pluralMap = new Map ( defaultRules . plurals ) ;
51+ const singularMap = new Map ( defaultRules . singular ) ;
52+ const irregularMap = new Map < string , string > ( ) ;
53+ const toIgnore = new Set < string > ( ) ;
54+ const uncountableSet = new Set ( defaultRules . uncountable ) ;
55+
56+ defaultRules . irregularPairs . forEach ( ( [ single , plur ] ) => {
57+ irregularMap . set ( single . toLowerCase ( ) , plur ) ;
58+ toIgnore . add ( plur . toLowerCase ( ) ) ;
59+ } ) ;
60+ const irregularLookups = new Map < string , string > ( ) ;
61+ Object . keys ( rules . irregular ) . forEach ( ( single ) => {
62+ const plur = rules . irregular [ single ] ;
63+ irregularLookups . set ( single , plur ) ;
64+ } ) ;
65+
66+ // load plurals
67+ rules . plurals . forEach ( ( [ regex , replacement ] ) => {
68+ if ( pluralMap . has ( regex ) ) {
69+ return ;
70+ }
71+
72+ plural ( regex , replacement ) ;
73+
74+ deprecate (
75+ `WarpDrive/EmberData no longer uses ember-inflector for pluralization.\nPlease \`import { plural } from '@ember-data/request-utils/string';\` instead to register a custom pluralization rule for use with EmberData.` ,
76+ false ,
77+ {
78+ id : 'warp-drive.ember-inflector' ,
79+ until : '6.0.0' ,
80+ for : 'warp-drive' ,
81+ since : {
82+ enabled : '5.3.4' ,
83+ available : '5.3.4' ,
84+ } ,
85+ url : 'https://deprecations.emberjs.com/id/warp-drive.ember-inflector' ,
86+ }
87+ ) ;
88+ } ) ;
89+
90+ // load singulars
91+ rules . singular . forEach ( ( [ regex , replacement ] ) => {
92+ if ( singularMap . has ( regex ) ) {
93+ return ;
94+ }
95+
96+ singular ( regex , replacement ) ;
97+
98+ deprecate (
99+ `WarpDrive/EmberData no longer uses ember-inflector for singularization.\nPlease \`import { singular } from '@ember-data/request-utils/string';\` instead to register a custom singularization rule for use with EmberData.` ,
100+ false ,
101+ {
102+ id : 'warp-drive.ember-inflector' ,
103+ until : '6.0.0' ,
104+ for : 'warp-drive' ,
105+ since : {
106+ enabled : '5.3.4' ,
107+ available : '5.3.4' ,
108+ } ,
109+ url : 'https://deprecations.emberjs.com/id/warp-drive.ember-inflector' ,
110+ }
111+ ) ;
112+ } ) ;
113+
114+ // load irregulars
115+ Object . keys ( rules . irregular ) . forEach ( ( single ) => {
116+ const plur = rules . irregular [ single ] ;
117+ const defaultPlur = irregularMap . get ( single ) ;
118+ if ( defaultPlur && defaultPlur === plur ) {
119+ return ;
120+ }
121+
122+ if ( toIgnore . has ( single ) ) {
123+ return ;
124+ }
125+
126+ const actualSingle = irregularLookups . get ( plur . toLowerCase ( ) ) || single ;
127+ toIgnore . add ( plur . toLowerCase ( ) ) ;
128+ irregular ( actualSingle , plur ) ;
129+
130+ deprecate (
131+ `WarpDrive/EmberData no longer uses ember-inflector for irregular rules.\nPlease \`import { irregular } from '@ember-data/request-utils/string';\` instead to register a custom irregular rule for use with EmberData for '${ actualSingle } ${ plur } ,
132+ false ,
133+ {
134+ id : 'warp-drive.ember-inflector' ,
135+ until : '6.0.0' ,
136+ for : 'warp-drive' ,
137+ since : {
138+ enabled : '5.3.4' ,
139+ available : '5.3.4' ,
140+ } ,
141+ url : 'https://deprecations.emberjs.com/id/warp-drive.ember-inflector' ,
142+ }
143+ ) ;
144+ } ) ;
145+
146+ // load uncountables
147+ Object . keys ( rules . uncountable ) . forEach ( ( word ) => {
148+ if ( uncountableSet . has ( word ) || rules . uncountable [ word ] !== true ) {
149+ return ;
150+ }
151+
152+ uncountable ( word ) ;
153+
154+ deprecate (
155+ `WarpDrive/EmberData no longer uses ember-inflector for uncountable rules.\nPlease \`import { uncountable } from '@ember-data/request-utils/string';\` instead to register a custom uncountable rule for '${ word } ,
156+ false ,
157+ {
158+ id : 'warp-drive.ember-inflector' ,
159+ until : '6.0.0' ,
160+ for : 'warp-drive' ,
161+ since : {
162+ enabled : '5.3.4' ,
163+ available : '5.3.4' ,
164+ } ,
165+ url : 'https://deprecations.emberjs.com/id/warp-drive.ember-inflector' ,
166+ }
167+ ) ;
168+ } ) ;
169+
23170 inflector . plural = function ( ...args : Parameters < typeof originalPlural > ) {
24171 plural ( ...args ) ;
25172
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