README
literal-joiner
is used for sample join literal json object as array.
installation
npm install npm-literal-joiner
var lj = require('npm-literal-joiner');
// lj(object, separator, maxDepth)
var yourObj = {'a':'b','c':'d'};
// lj(yourObj) = 'abcd'
// lj(yourObj, ',') = 'a,b,c,d'
var obj = {
'a': 1,
'b': 2,
'c': {
'd': 3,
'e': 'f'
},
'g': 'h'
};
// lj(obj, '', 1) = 'a1b2c{"d":3,"e":"f"}gh'
example
var lj = require('npm-literal-joiner');
describe('literal object', function() {
describe('only string elements', function() {
it('return an joint string no separater', function() {
var obj = {
'a': 'b',
'c': 'd'
};
lj(obj).should.eql('abcd');
});
it('return an joint string with separater', function() {
var obj = {
'a': 'b',
'c': 'd'
};
lj(obj, ',').should.eql('a,b,c,d');
});
});
describe('complex primitive type only elements', function() {
it('return an joint string no separater', function() {
var obj = {
'a': 1,
'b': 2
};
lj(obj).should.eql('a1b2');
});
it('return an joint string with separater', function() {
var obj = {
'a': 1,
'b': 2
};
lj(obj, ',').should.eql('a,1,b,2');
});
});
describe('complex type elements', function() {
it('return an joint string no separater', function() {
var obj = {
'a': 1,
'b': 2,
'c': {
'd': 3,
'e': 'f'
},
'g': 'h'
};
lj(obj).should.eql('a1b2cd3efgh');
lj(obj, '', 1).should.eql('a1b2c{"d":3,"e":"f"}gh');
});
it('return an joint string no separater2', function() {
var obj = {
'a': 1,
'b': 2,
'c': {
'd': 3,
'e': {
'f': 4
}
},
'g': 'h'
};
lj(obj).should.eql('a1b2cd3ef4gh');
lj(obj, '', 1).should.eql('a1b2c{"d":3,"e":{"f":4}}gh');
lj(obj, '', 2).should.eql('a1b2cd3e{"f":4}gh');
});
it('return an joint string with separater', function() {
var obj = {
'a': 1,
'b': 2,
'c': {
'd': 3,
'e': 'f'
},
'g': 'h'
};
lj(obj, ',').should.eql('a,1,b,2,c,d,3,e,f,g,h');
});
});
});