How to use the leveldown/package.version function in leveldown
To help you get started, we’ve selected a few leveldown examples, based on popular ways it is used in public projects.
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rhiokim / haroopad / src / node_modules / pouchdb / node_modules / levelup / lib / util.js View on Github 
function getLevelDOWN () {
if (leveldown)
return leveldown
var requiredVersion = require('../package.json').devDependencies.leveldown
, missingLevelDOWNError = 'Could not locate LevelDOWN, try `npm install leveldown`'
, leveldownVersion
try {
leveldownVersion = require('leveldown/package').version
} catch (e) {
throw new LevelUPError(missingLevelDOWNError)
}
if (!require('semver').satisfies(leveldownVersion, requiredVersion)) {
throw new LevelUPError(
'Installed version of LevelDOWN ('
+ leveldownVersion
+ ') does not match required version ('
+ requiredVersion
+ ')'
)
}
try {
return leveldown = require('leveldown')
