#28399472

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<a href="https://github.com/benmosher/eslint-plugin-import/commit/<a class=hub.com/benmosher/eslint-plugin-import/commit/79ad37dfbf90869a29029b2bc556bd6108018c99">79ad37dfb<a href="https://github.com/benmosher/eslint-plugin-import/commit/79ad37dfbf90869a29029b2bc556bd6108018c99">">Merge </a><a class="double-link" href="https://github.com/benmosher/eslint-plugin-import/commit/<a class="double-link" href="https://github.com/benmosher/eslint-plugin-import/commit/44e85782da066487a4a5f5a62ae9b8d0c1d55aff">44e85782d</a>">44e85782d</a><a href="https://github.com/benmosher/eslint-plugin-import/commit/79ad37dfbf90869a29029b2bc556bd6108018c99"> into 4a9be6384">4a9be6384</a>

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1363 of 1848 branches covered (73.76%)

1677 of 2595 relevant lines covered (64.62%)

38.84 hits per line

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0.0

/utils/ModuleCache.js

'use strict';
exports.__esModule = true;

const log = require('debug')('eslint-module-utils:ModuleCache');

class ModuleCache {
  constructor(map) {
    this.map = map || new Map();
  }

  /**
   * returns value for returning inline
   * @param {[type]} cacheKey [description]
   * @param {[type]} result   [description]
   */
  set(cacheKey, result) {
    this.map.set(cacheKey, { result, lastSeen: process.hrtime() });
    log('setting entry for', cacheKey);
    return result;
  }

  get(cacheKey, settings) {
    if (this.map.has(cacheKey)) {
      const f = this.map.get(cacheKey);
      // check freshness
      if (process.hrtime(f.lastSeen)[0] < settings.lifetime) return f.result;
    } else log('cache miss for', cacheKey);
    // cache miss
    return undefined;
  }

}

ModuleCache.getSettings = function (settings) {
  const cacheSettings = Object.assign({
    lifetime: 30,  // seconds
  }, settings['import/cache']);

  // parse infinity
  if (cacheSettings.lifetime === '∞' || cacheSettings.lifetime === 'Infinity') {
    cacheSettings.lifetime = Infinity;
  }

  return cacheSettings;
};

exports.default = ModuleCache;

1	'use strict';
2	exports.__esModule = true;	×
3
4	const log = require('debug')('eslint-module-utils:ModuleCache');	×
5
6	class ModuleCache {
7	constructor(map) {
8	this.map = map \|\| new Map();	×
9	}
10
11	/**
12	* returns value for returning inline
13	* @param {[type]} cacheKey [description]
14	* @param {[type]} result [description]
15	*/
16	set(cacheKey, result) {
17	this.map.set(cacheKey, { result, lastSeen: process.hrtime() });	×
18	log('setting entry for', cacheKey);	×
19	return result;	×
20	}
21
22	get(cacheKey, settings) {
23	if (this.map.has(cacheKey)) {	×
24	const f = this.map.get(cacheKey);	×
25	// check freshness
26	if (process.hrtime(f.lastSeen)[0] < settings.lifetime) return f.result;	×
27	} else log('cache miss for', cacheKey);	×
28	// cache miss
29	return undefined;	×
30	}
31
32	}
33
34	ModuleCache.getSettings = function (settings) {	×
35	const cacheSettings = Object.assign({	×
36	lifetime: 30, // seconds
37	}, settings['import/cache']);
38
39	// parse infinity
40	if (cacheSettings.lifetime === '∞' \|\| cacheSettings.lifetime === 'Infinity') {	×
41	cacheSettings.lifetime = Infinity;	×
42	}
43
44	return cacheSettings;	×
45	};
46
47	exports.default = ModuleCache;	×

benmosher / eslint-plugin-import / #28399472

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