Shows valid values in a code block

[Relequestual]

Also adds quotes for strings, and shows "null" for a null enum value.

Fixes cloudflare/doca#35

[tajo]

> doca-bootstrap-theme@0.2.0 lint /Users/miksu/Projects/doca-bootstrap-theme
> eslint components || true


/Users/miksu/Projects/doca-bootstrap-theme/components/constraints.js
   3:7   error  'ImmutablePropTypes' is assigned a value but never used  no-unused-vars
  12:3   error  render should be placed after considerType               react/sort-comp
  38:68  error  There should be no spaces inside this paren              space-in-parens
  40:13  error  Expected line break before `.reduce`                     newline-per-chained-call
  40:19  error  There should be no spaces inside this paren              space-in-parens
  40:56  error  There should be no spaces inside this paren              space-in-parens
  40:58  error  There should be no space before '}'                      react/jsx-curly-spacing
  52:15  error  Unexpected space before function parentheses             space-before-function-paren
  52:24  error  Block must not be padded by blank lines                  padded-blocks
  54:5   error  Expected space(s) after "if"                             keyword-spacing
  54:26  error  Missing space before opening brace                       space-before-blocks
  55:14  error  Strings must use singlequote                             quotes
  55:14  error  Unexpected string concatenation                          prefer-template
  55:29  error  Strings must use singlequote                             quotes
  57:5   error  Expected space(s) after "if"                             keyword-spacing
  57:24  error  Missing space before opening brace                       space-before-blocks
  58:14  error  Strings must use singlequote                             quotes

✖ 17 problems (17 errors, 0 warnings)

~/Projects/doca-bootstrap-theme: Relequestual-master 

[Relequestual]

I'll get right on it. I don't know why I don't see these in my editor =/

[Relequestual]

I'm having a problems running npm install for this module from scratch.
Dev dependancies lists "eslint": "^3.0.1",, however...
eslint@^2.9.0, required by eslint-config-airbnb@9.0.1

According to semver...

^1.2.3 := >=1.2.3 <2.0.0

So by depending on eslint ^3 and the aribnb config, which requires eslint ^2, this creates a dependancy problem.

When I do npm install && npm list | grep eslint, I get the following:

├─┬ babel-eslint@6.1.2
├─┬ UNMET PEER DEPENDENCY eslint@3.16.1
├─┬ eslint-config-airbnb@9.0.1
│ ├── UNMET PEER DEPENDENCY eslint@^2.9.0
│ └── eslint-config-airbnb-base@3.0.1
├─┬ eslint-loader@1.6.3
├─┬ eslint-plugin-import@1.16.0
│ ├─┬ eslint-import-resolver-node@0.2.3
├─┬ eslint-plugin-jsx-a11y@1.5.5
├── eslint-plugin-react@5.2.2
npm ERR! peer dep missing: eslint@^2.9.0, required by eslint-config-airbnb@9.0.1
npm ERR! peer dep missing: eslint@^2.9.0, required by eslint-config-airbnb-base@3.0.1

As such, I seem to be unable to run the linter =/
Any suggestions? Am I doing something wrong here?
Thanks.

[Relequestual]

Managed to work around this by removing the eslint dependancy from the root level, and letting it be installed as a dependancy of the airbnb config.