diff options
Diffstat (limited to 'node_modules/es5-ext/to-short-string-representation.js')
-rw-r--r-- | node_modules/es5-ext/to-short-string-representation.js | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/node_modules/es5-ext/to-short-string-representation.js b/node_modules/es5-ext/to-short-string-representation.js new file mode 100644 index 000000000..5aede5380 --- /dev/null +++ b/node_modules/es5-ext/to-short-string-representation.js @@ -0,0 +1,16 @@ +"use strict"; + +var safeToString = require("./safe-to-string"); + +var reNewLine = /[\n\r\u2028\u2029]/g; + +module.exports = function (value) { + var string = safeToString(value); + // Trim if too long + if (string.length > 100) string = string.slice(0, 99) + "…"; + // Replace eventual new lines + string = string.replace(reNewLine, function (char) { + return JSON.stringify(char).slice(1, -1); + }); + return string; +}; |