/Library/TMInflector+Inflections.m

http://github.com/RISCfuture/TMInflector · Objective C · 199 lines · 150 code · 49 blank · 0 comment · 0 complexity · 460d814e4be27278d08d41a6f91a8842 MD5 · raw file 

    

  1. #import "TMInflector+Inflections.h"
    2. 

  2. 

  3. @implementation TMInflector (Inflections)
    4. 

  4. 

  5. + (void) initialize {
    6. 

  6. 	[self addPluralRules];
    7. 

  7. 	[self addSingularRules];
    8. 

  8. 	[self addIrregularRules];
    9. 

  9. 	[self addUncountables];
    10. 

  10. }
    11. 

  11. 

  12. + (void) addPluralRules {
    13. 

  13. 	RKRegex *rule;
    14. 

  14. 	
    15. 

  15. 	[[TMInflector inflector] addPluralRule:@"$" replacement:@"s"];
    16. 

  16. 	
    17. 

  17. 	rule = [[RKRegex alloc] initWithRegexString:@"s$" options:RKCompileCaseless];
    18. 

  18. 	[[TMInflector inflector] addPluralRule:rule replacement:@"s"];
    19. 

  19. 	[rule release];
    20. 

  20. 	
    21. 

  21. 	rule = [[RKRegex alloc] initWithRegexString:@"(ax|test)is$" options:RKCompileCaseless];
    22. 

  22. 	[[TMInflector inflector] addPluralRule:rule replacement:@"$1es"];
    23. 

  23. 	[rule release];
    24. 

  24. 	
    25. 

  25. 	rule = [[RKRegex alloc] initWithRegexString:@"(octop|vir)us$" options:RKCompileCaseless];
    26. 

  26. 	[[TMInflector inflector] addPluralRule:rule replacement:@"$1i"];
    27. 

  27. 	[rule release];
    28. 

  28. 	
    29. 

  29. 	rule = [[RKRegex alloc] initWithRegexString:@"(alias|status)$" options:RKCompileCaseless];
    30. 

  30. 	[[TMInflector inflector] addPluralRule:rule replacement:@"$1es"];
    31. 

  31. 	[rule release];
    32. 

  32. 	
    33. 

  33. 	rule = [[RKRegex alloc] initWithRegexString:@"(bu)s$" options:RKCompileCaseless];
    34. 

  34. 	[[TMInflector inflector] addPluralRule:rule replacement:@"$1ses"];
    35. 

  35. 	[rule release];
    36. 

  36. 	
    37. 

  37. 	rule = [[RKRegex alloc] initWithRegexString:@"(buffal|tomat)o$" options:RKCompileCaseless];
    38. 

  38. 	[[TMInflector inflector] addPluralRule:rule replacement:@"$1oes"];
    39. 

  39. 	[rule release];
    40. 

  40. 	
    41. 

  41. 	rule = [[RKRegex alloc] initWithRegexString:@"([ti])um$" options:RKCompileCaseless];
    42. 

  42. 	[[TMInflector inflector] addPluralRule:rule replacement:@"$1a"];
    43. 

  43. 	[rule release];
    44. 

  44. 	
    45. 

  45. 	rule = [[RKRegex alloc] initWithRegexString:@"sis$" options:RKCompileCaseless];
    46. 

  46. 	[[TMInflector inflector] addPluralRule:rule replacement:@"ses"];
    47. 

  47. 	[rule release];
    48. 

  48. 	
    49. 

  49. 	rule = [[RKRegex alloc] initWithRegexString:@"(?:([^f])fe|([lr])f)$" options:RKCompileCaseless];
    50. 

  50. 	[[TMInflector inflector] addPluralRule:rule replacement:@"$1$2ves"];
    51. 

  51. 	[rule release];
    52. 

  52. 	
    53. 

  53. 	rule = [[RKRegex alloc] initWithRegexString:@"(hive)$" options:RKCompileCaseless];
    54. 

  54. 	[[TMInflector inflector] addPluralRule:rule replacement:@"$1s"];
    55. 

  55. 	[rule release];
    56. 

  56. 	
    57. 

  57. 	rule = [[RKRegex alloc] initWithRegexString:@"([^aeiouy]|qu)y$" options:RKCompileCaseless];
    58. 

  58. 	[[TMInflector inflector] addPluralRule:rule replacement:@"$1ies"];
    59. 

  59. 	[rule release];
    60. 

  60. 	
    61. 

  61. 	rule = [[RKRegex alloc] initWithRegexString:@"(x|ch|ss|sh)$" options:RKCompileCaseless];
    62. 

  62. 	[[TMInflector inflector] addPluralRule:rule replacement:@"$1es"];
    63. 

  63. 	[rule release];
    64. 

  64. 	
    65. 

  65. 	rule = [[RKRegex alloc] initWithRegexString:@"(matr|vert|ind)(?:ix|ex)$" options:RKCompileCaseless];
    66. 

  66. 	[[TMInflector inflector] addPluralRule:rule replacement:@"$1ices"];
    67. 

  67. 	[rule release];
    68. 

  68. 	
    69. 

  69. 	rule = [[RKRegex alloc] initWithRegexString:@"([m|l])ouse$" options:RKCompileCaseless];
    70. 

  70. 	[[TMInflector inflector] addPluralRule:rule replacement:@"$1ice"];
    71. 

  71. 	[rule release];
    72. 

  72. 	
    73. 

  73. 	rule = [[RKRegex alloc] initWithRegexString:@"^(ox)$" options:RKCompileCaseless];
    74. 

  74. 	[[TMInflector inflector] addPluralRule:rule replacement:@"$1en"];
    75. 

  75. 	[rule release];
    76. 

  76. 	
    77. 

  77. 	rule = [[RKRegex alloc] initWithRegexString:@"(quiz)$" options:RKCompileCaseless];
    78. 

  78. 	[[TMInflector inflector] addPluralRule:rule replacement:@"$1zes"];
    79. 

  79. 	[rule release];
    80. 

  80. }
    81. 

  81. 

  82. + (void) addSingularRules {
    83. 

  83. 	RKRegex *rule;
    84. 

  84. 	
    85. 

  85. 	rule = [[RKRegex alloc] initWithRegexString:@"s$" options:RKCompileCaseless];
    86. 

  86. 	[[TMInflector inflector] addSingularRule:rule replacement:@""];
    87. 

  87. 	[rule release];
    88. 

  88. 	
    89. 

  89. 	rule = [[RKRegex alloc] initWithRegexString:@"(n)ews$" options:RKCompileCaseless];
    90. 

  90. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1ews"];
    91. 

  91. 	[rule release];
    92. 

  92. 	
    93. 

  93. 	rule = [[RKRegex alloc] initWithRegexString:@"([ti])a$" options:RKCompileCaseless];
    94. 

  94. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1um"];
    95. 

  95. 	[rule release];
    96. 

  96. 	
    97. 

  97. 	rule = [[RKRegex alloc] initWithRegexString:@"((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$" options:RKCompileCaseless];
    98. 

  98. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1$2sis"];
    99. 

  99. 	[rule release];
    100. 

  100. 	
    101. 

  101. 	rule = [[RKRegex alloc] initWithRegexString:@"(^analy)ses$" options:RKCompileCaseless];
    102. 

  102. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1sis"];
    103. 

  103. 	[rule release];
    104. 

  104. 	
    105. 

  105. 	rule = [[RKRegex alloc] initWithRegexString:@"([^f])ves$" options:RKCompileCaseless];
    106. 

  106. 	[[TMInflector inflector] addSingularRule:rule replacement:@"\1fe"];
    107. 

  107. 	[rule release];
    108. 

  108. 	
    109. 

  109. 	rule = [[RKRegex alloc] initWithRegexString:@"(hive)s$" options:RKCompileCaseless];
    110. 

  110. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1"];
    111. 

  111. 	[rule release];
    112. 

  112. 	
    113. 

  113. 	rule = [[RKRegex alloc] initWithRegexString:@"(tive)s$" options:RKCompileCaseless];
    114. 

  114. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1"];
    115. 

  115. 	[rule release];
    116. 

  116. 	
    117. 

  117. 	rule = [[RKRegex alloc] initWithRegexString:@"([lr])ves$" options:RKCompileCaseless];
    118. 

  118. 	[[TMInflector inflector] addSingularRule:rule replacement:@"\1f"];
    119. 

  119. 	[rule release];
    120. 

  120. 	
    121. 

  121. 	rule = [[RKRegex alloc] initWithRegexString:@"([^aeiouy]|qu)ies$" options:RKCompileCaseless];
    122. 

  122. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1y"];
    123. 

  123. 	[rule release];
    124. 

  124. 	
    125. 

  125. 	rule = [[RKRegex alloc] initWithRegexString:@"(s)eries$" options:RKCompileCaseless];
    126. 

  126. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1eries"];
    127. 

  127. 	[rule release];
    128. 

  128. 	
    129. 

  129. 	rule = [[RKRegex alloc] initWithRegexString:@"(m)ovies$" options:RKCompileCaseless];
    130. 

  130. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1ovie"];
    131. 

  131. 	[rule release];
    132. 

  132. 	
    133. 

  133. 	rule = [[RKRegex alloc] initWithRegexString:@"(x|ch|ss|sh)es$" options:RKCompileCaseless];
    134. 

  134. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1"];
    135. 

  135. 	[rule release];
    136. 

  136. 	
    137. 

  137. 	rule = [[RKRegex alloc] initWithRegexString:@"([m|l])ice$" options:RKCompileCaseless];
    138. 

  138. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1ouse"];
    139. 

  139. 	[rule release];
    140. 

  140. 	
    141. 

  141. 	rule = [[RKRegex alloc] initWithRegexString:@"(bus)es$" options:RKCompileCaseless];
    142. 

  142. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1"];
    143. 

  143. 	[rule release];
    144. 

  144. 	
    145. 

  145. 	rule = [[RKRegex alloc] initWithRegexString:@"(o)es$" options:RKCompileCaseless];
    146. 

  146. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1"];
    147. 

  147. 	[rule release];
    148. 

  148. 	
    149. 

  149. 	rule = [[RKRegex alloc] initWithRegexString:@"(shoe)s$" options:RKCompileCaseless];
    150. 

  150. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1"];
    151. 

  151. 	[rule release];
    152. 

  152. 	
    153. 

  153. 	rule = [[RKRegex alloc] initWithRegexString:@"(cris|ax|test)es$" options:RKCompileCaseless];
    154. 

  154. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1is"];
    155. 

  155. 	[rule release];
    156. 

  156. 	
    157. 

  157. 	rule = [[RKRegex alloc] initWithRegexString:@"(octop|vir)i$" options:RKCompileCaseless];
    158. 

  158. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1us"];
    159. 

  159. 	[rule release];
    160. 

  160. 	
    161. 

  161. 	rule = [[RKRegex alloc] initWithRegexString:@"(alias|status)es$" options:RKCompileCaseless];
    162. 

  162. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1"];
    163. 

  163. 	[rule release];
    164. 

  164. 	
    165. 

  165. 	rule = [[RKRegex alloc] initWithRegexString:@"^(ox)en" options:RKCompileCaseless];
    166. 

  166. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1"];
    167. 

  167. 	[rule release];
    168. 

  168. 	
    169. 

  169. 	rule = [[RKRegex alloc] initWithRegexString:@"(vert|ind)ices$" options:RKCompileCaseless];
    170. 

  170. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1ex"];
    171. 

  171. 	[rule release];
    172. 

  172. 	
    173. 

  173. 	rule = [[RKRegex alloc] initWithRegexString:@"(matr)ices$" options:RKCompileCaseless];
    174. 

  174. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1ix"];
    175. 

  175. 	[rule release];
    176. 

  176. 	
    177. 

  177. 	rule = [[RKRegex alloc] initWithRegexString:@"(quiz)zes$" options:RKCompileCaseless];
    178. 

  178. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1"];
    179. 

  179. 	[rule release];
    180. 

  180. 	
    181. 

  181. 	rule = [[RKRegex alloc] initWithRegexString:@"(database)s$" options:RKCompileCaseless];
    182. 

  182. 	[[TMInflector inflector] addSingularRule:rule replacement:@"$1"];
    183. 

  183. 	[rule release];	
    184. 

  184. }
    185. 

  185. 

  186. + (void) addIrregularRules {
    187. 

  187. 	[[TMInflector inflector] addIrregularRuleWithSingular:@"person" plural:@"people"];
    188. 

  188. 	[[TMInflector inflector] addIrregularRuleWithSingular:@"man" plural:@"men"];
    189. 

  189. 	[[TMInflector inflector] addIrregularRuleWithSingular:@"child" plural:@"children"];
    190. 

  190. 	[[TMInflector inflector] addIrregularRuleWithSingular:@"sex" plural:@"sexes"];
    191. 

  191. 	[[TMInflector inflector] addIrregularRuleWithSingular:@"move" plural:@"moves"];
    192. 

  192. 	[[TMInflector inflector] addIrregularRuleWithSingular:@"cow" plural:@"kine"];
    193. 

  193. }
    194. 

  194. 

  195. + (void) addUncountables {
    196. 

  196. 	[[TMInflector inflector] addUncountableWords:@"equipment", @"information", @"rice", @"money", @"species", @"series", @"fish", @"sheep", NULL];
    197. 

  197. }
    198. 

  198. 

  199. @end
    200.