@coffeelint/cli/lib/rules/no_interpolation_in_single_quotes.js

Lint your CoffeeScript

(function() {
  var NoInterpolationInSingleQuotes;

  module.exports = NoInterpolationInSingleQuotes = (function() {
    class NoInterpolationInSingleQuotes {
      lintToken(token, tokenApi) {
        var hasInterpolation, tokenValue;
        tokenValue = token[1];
        hasInterpolation = tokenValue.match(/^.*#\{[^}]+\}.*$/);
        if (hasInterpolation) {
          return {token};
        }
      }

    };

    NoInterpolationInSingleQuotes.prototype.rule = {
      type: 'problem',
      name: 'no_interpolation_in_single_quotes',
      level: 'ignore',
      message: 'Interpolation in single quoted strings is forbidden',
      description: `This rule prohibits string interpolation in a single quoted string.
<pre>
<code># String interpolation in single quotes is not allowed:
foo = '#{bar}'

# Double quotes is OK of course
foo = "#{bar}"
</code>
</pre>
String interpolation in single quoted strings is permitted by
default.`
    };

    NoInterpolationInSingleQuotes.prototype.tokens = ['STRING'];

    return NoInterpolationInSingleQuotes;

  }).call(this);

}).call(this);