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Merge pull request #7 from Danieth/master

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Allowing falsy entries in json data. It fixes #6
This commit is contained in:
abdennour 2017-03-12 23:43:36 +03:00 • committed by GitHub
commit d323141c98
2 changed files with 7 additions and 8 deletions
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7
src/core.js
View file

@ -12,10 +12,9 @@ export const jsonsHeaders = ((array) => Array.from(
)); ));
export const jsons2arrays = (jsons, headers) => { export const jsons2arrays = (jsons, headers) => {
headers = headers || jsonsHeaders(jsons); headers = headers || jsonsHeaders(jsons);
return [headers, ...jsons.map((object) => const data = jsons.map((object) => headers.map((header) => (header in object) ? object[header] : ''));
headers.map((header) => return [headers, ...data];
object[header] ? object[header] : ''))]
}; };
export const joiner = ((data,separator = ',') => export const joiner = ((data,separator = ',') =>

8
test/coreSpec.js
View file

@ -100,7 +100,7 @@ describe(`core::jsons2arrays`, () => {
sport: '97' sport: '97'
}, { }, {
maths: '77', maths: '77',
sport: '99' sport: 0
}] }]
}); });
it(`converts an Array of literal objects to Array of arrays`, () => { it(`converts an Array of literal objects to Array of arrays`, () => {
@ -109,7 +109,7 @@ describe(`core::jsons2arrays`, () => {
['maths', 'sport'], ['maths', 'sport'],
['90', ''], ['90', ''],
['', '97'], ['', '97'],
['77', '99'] ['77', 0]
]; ];
expect(actual).toEqual(expected); expect(actual).toEqual(expected);
}); });
@ -117,7 +117,7 @@ describe(`core::jsons2arrays`, () => {
it(`converts to Array of arrays following the order of headers`, () => { it(`converts to Array of arrays following the order of headers`, () => {
const actual = jsons2arrays(fixtures, ['sport', 'maths']); const actual = jsons2arrays(fixtures, ['sport', 'maths']);
const expected = [ const expected = [
['maths', 'sport'].reverse(), ['90', ''].reverse(), ['', '97'].reverse(), ['77', '99'].reverse() ['maths', 'sport'].reverse(), ['90', ''].reverse(), ['', '97'].reverse(), ['77', 0].reverse()
]; ];
expect(actual).toEqual(expected); expect(actual).toEqual(expected);
}); });
@ -127,7 +127,7 @@ describe(`core::jsons2arrays`, () => {
const expected = [ const expected = [
headers, ['90', '', '', ''], headers, ['90', '', '', ''],
['', '97', '', ''], ['', '97', '', ''],
['77', '99', '', ''] ['77', 0, '', '']
]; ];
expect(actual).toEqual(expected); expect(actual).toEqual(expected);
}); });