Sha256: 4b575d562085c2f151a42b561494b35e2516c30fc67457834509fd3f7963af2a
Contents?: true
Size: 890 Bytes
Versions: 24
Compression:
Stored size: 890 Bytes
Contents
'use strict'
var own = {}.hasOwnProperty
module.exports = stringify
function stringify(value) {
// Nothing.
if (!value || typeof value !== 'object') {
return ''
}
// Node.
if (own.call(value, 'position') || own.call(value, 'type')) {
return position(value.position)
}
// Position.
if (own.call(value, 'start') || own.call(value, 'end')) {
return position(value)
}
// Point.
if (own.call(value, 'line') || own.call(value, 'column')) {
return point(value)
}
// ?
return ''
}
function point(point) {
if (!point || typeof point !== 'object') {
point = {}
}
return index(point.line) + ':' + index(point.column)
}
function position(pos) {
if (!pos || typeof pos !== 'object') {
pos = {}
}
return point(pos.start) + '-' + point(pos.end)
}
function index(value) {
return value && typeof value === 'number' ? value : 1
}
Version data entries
24 entries across 24 versions & 1 rubygems