@toreda/strong-types
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Better TypeScript code in fewer lines.
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{"version":3,"sources":["../src/has/property-with-type.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;;;;;;;;;;GAuBG;AAGH,OAAO,EAAC,IAAI,EAAC,MAAM,SAAS,CAAC;AAE7B,OAAO,EAAC,QAAQ,EAAC,MAAM,cAAc,CAAC;AAItC;;;;GAIG;AACH,oBAAY,mBAAmB,CAAC,OAAO,IAAI,CAAC,QAAQ,EAAE,MAAM,EAAE,QAAQ,EAAE,MAAM,KAAK,OAAO,CAAC;AAE3F;;;;;;;;GAQG;AACH,wBAAgB,mBAAmB,CAAC,CAAC,EAAE,OAAO,EAAE,QAAQ,EAAE,MAAM,EAAE,QAAQ,EAAE,MAAM,GAAG,OAAO,CAoB3F;AAED;;;;;;;;GAQG;AACH,wBAAgB,uBAAuB,CAAC,OAAO,EAC9C,MAAM,EAAE,OAAO,EACf,IAAI,EAAE,IAAI,EACV,IAAI,EAAE,QAAQ,GACZ,mBAAmB,CAAC,OAAO,CAAC,CAW9B","file":"property-with-type.d.ts","sourcesContent":["/**\n *\tMIT License\n *\n *\tCopyright (c) 2019 - 2021 Toreda, Inc.\n *\n *\tPermission is hereby granted, free of charge, to any person obtaining a copy\n *\tof this software and associated documentation files (the \"Software\"), to deal\n *\tin the Software without restriction, including without limitation the rights\n *\tto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n *\tcopies of the Software, and to permit persons to whom the Software is\n *\tfurnished to do so, subject to the following conditions:\n\n * \tThe above copyright notice and this permission notice shall be included in all\n * \tcopies or substantial portions of the Software.\n *\n * \tTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n *\tIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n *\tFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n * \tAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n *\tLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n *\tOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n * \tSOFTWARE.\n *\n */\n\nimport {BaseObject} from '../base/object';\nimport {Rule} from '../rule';\nimport {RuleFn} from '../rule/fn';\nimport {RuleMods} from '../rule/mods';\nimport {RuleNode} from '../rule/node';\nimport {RuleNodeType} from '../rule/node/type';\n\n/**\n * Type signature for hasPropertyWithType validators used in rule chains.\n *\n * @category Validators\n */\nexport type HasPropertyWithType<CallerT> = (propName: string, typeName: string) => CallerT;\n\n/**\n *\n * @param o\n * @param propName\n * @param typeName\n * @returns\n *\n * @category Validators\n */\nexport function hasPropertyWithType(o: unknown, propName: string, typeName: string): boolean {\n\tif (typeof propName !== 'string' || typeName !== 'string') {\n\t\treturn false;\n\t}\n\n\tif (typeof o === 'undefined' || o === null) {\n\t\treturn false;\n\t}\n\n\tif (!propName.trim() || !typeName.trim()) {\n\t\treturn false;\n\t}\n\n\tconst obj = o as BaseObject;\n\n\tif (typeof obj.hasOwnProperty !== 'function' || !obj.hasOwnProperty(propName)) {\n\t\treturn false;\n\t}\n\n\treturn typeof obj[propName] === typeName;\n}\n\n/**\n *\n * @param caller\n * @param rule\n * @param mods\n * @returns\n *\n * @category Validator Factory Functions\n */\nexport function hasPropertyWithTypeMake<CallerT>(\n\tcaller: CallerT,\n\trule: Rule,\n\tmods: RuleMods\n): HasPropertyWithType<CallerT> {\n\treturn (propName, typeName): CallerT => {\n\t\tconst fn: RuleFn<unknown> = (obj: unknown): boolean => {\n\t\t\treturn hasPropertyWithType(obj, propName, typeName);\n\t\t};\n\n\t\tconst node = new RuleNode<unknown>('HAS_PROP_W_TYPE', RuleNodeType.CMP, fn, mods);\n\t\trule.add(node);\n\n\t\treturn caller;\n\t};\n}\n"]}