From 95cfe48fa5a455a008a9dc13d9699c7d8456d50d Mon Sep 17 00:00:00 2001
From: Alexander Fedyashov <af@e42.guru>
Date: Tue, 12 Jul 2016 18:21:52 +0300
Subject: [PATCH] (feat) Rail #181

---
 src/elements/Rail/Rail.js             | 73 +++++++++++++++++++++++++++
 src/index.js                          |  1 +
 test/specs/elements/Rail/Rail-test.js | 21 ++++++++
 3 files changed, 95 insertions(+)
 create mode 100644 src/elements/Rail/Rail.js
 create mode 100644 test/specs/elements/Rail/Rail-test.js

diff --git a/src/elements/Rail/Rail.js b/src/elements/Rail/Rail.js
new file mode 100644
index 0000000000..44f8960ba0
--- /dev/null
+++ b/src/elements/Rail/Rail.js
@@ -0,0 +1,73 @@
+import _ from 'lodash'
+import React, { PropTypes } from 'react'
+import cx from 'classnames'
+
+import * as sui from '../../utils/semanticUtils'
+import { customPropTypes, getUnhandledProps, useKeyOnly, useKeyOrValueAndKey } from '../../utils/propUtils'
+import META from '../../utils/Meta'
+
+function Rail(props) {
+  const { attached, className, close, children, dividing, internal, position, size } = props
+  const classes = cx(
+    'ui',
+    position,
+    useKeyOnly(attached, 'attached'),
+    useKeyOrValueAndKey(close, 'close'),
+    useKeyOnly(dividing, 'dividing'),
+    useKeyOnly(internal, 'internal'),
+    size,
+    className,
+    'rail',
+  )
+  const rest = getUnhandledProps(Rail, props)
+
+  return <div className={classes} {...rest}>{ children }</div>
+}
+
+Rail._meta = {
+  library: META.library.semanticUI,
+  name: 'Rail',
+  type: META.type.element,
+  props: {
+    close: ['very'],
+    position: sui.floats,
+    size: _.without(sui.sizes, 'mini', 'small', 'medium', 'big'),
+  },
+}
+
+Rail.propTypes = {
+  /** Show that the Rail is attached. */
+  attached: PropTypes.bool,
+
+  /** Classes that will be added to the Rail className. */
+  className: PropTypes.string,
+
+  /** Show that the Rail is close. */
+  close: PropTypes.oneOfType([
+    PropTypes.bool,
+    PropTypes.oneOf(Rail._meta.props.close),
+  ]),
+
+  /** Primary content of the Rail. */
+  children: customPropTypes.ofComponentTypes([
+    'Segment',
+  ]),
+
+  /** Show that the Rail is dividing. */
+  dividing: PropTypes.bool,
+
+  /** Show that the Rail is internal. */
+  internal: PropTypes.bool,
+
+  /** Show that the Rail is inverted. */
+  inverted: PropTypes.bool,
+
+  /** Shows Rail's position. */
+  position: PropTypes.oneOf(Rail._meta.props.position).isRequired,
+
+  /** Size of the Rail. */
+  size: PropTypes.oneOf(Rail._meta.props.size),
+}
+
+export default Rail
+
diff --git a/src/index.js b/src/index.js
index b8168ab3f8..f7670c001a 100644
--- a/src/index.js
+++ b/src/index.js
@@ -52,6 +52,7 @@ export const ListItem = deprecateComponent('ListItem', 'Use "List.Item" instead.
 
 export Segment from './elements/Segment/Segment'
 export Segments from './elements/Segment/SegmentSegments'
+export Rail from './elements/Rail/Rail'
 
 // ----------------------------------------
 // Modules
diff --git a/test/specs/elements/Rail/Rail-test.js b/test/specs/elements/Rail/Rail-test.js
new file mode 100644
index 0000000000..96061feca0
--- /dev/null
+++ b/test/specs/elements/Rail/Rail-test.js
@@ -0,0 +1,21 @@
+import React from 'react'
+
+import Rail from 'src/elements/Rail/Rail'
+import * as common from 'test/specs/commonTests'
+
+describe('Rail', () => {
+  common.isConformant(Rail)
+  common.hasUIClassName(Rail)
+  common.propValueOnlyToClassName(Rail, 'position')
+  common.propKeyOnlyToClassName(Rail, 'attached')
+  common.propKeyOrValueToClassName(Rail, 'close')
+  common.propKeyOnlyToClassName(Rail, 'dividing')
+  common.propKeyOnlyToClassName(Rail, 'internal')
+  common.propValueOnlyToClassName(Rail, 'size')
+  common.rendersChildren(Rail)
+
+  it('renders an div element', () => {
+    shallow(<Rail />)
+      .should.have.tagName('div')
+  })
+})