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ember-cli-string-helpers

String helpers for Ember. Extracted from the great DockYard's ember-composable-helpers.

To install:

ember install ember-cli-string-helpers

Configuration

If you don't need all the helpers, you can specify which to whitelist or blacklist using only or except within your ember-cli-build.js:

module.exports = function(defaults) {
  var app = new EmberApp(defaults, {
    'ember-cli-string-helpers': {
      only: ['dasherize', 'underscore'],
      except: ['titleize', 'capitalize']
    }
  });
};

Both only and except can be safely used together (the addon computes the diff), although it's best if you only use one for your own sanity.

except: ['camelize'] // imports all helpers except `camelize`
only: ['camelize'] // imports only `camelize`

Available helpers

• camelize
• capitalize
• classify
• dasherize
• html-safe
• humanize
• lowercase
• titleize
• trim
• truncate
• underscore
• uppercase
• w

Usage

camelize

Camelizes a string using Ember.String.camelize.

{{camelize "hello jim bob"}}
{{camelize stringWithDashes}}

Output: helloJimBob

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capitalize

Capitalizes a string using Ember.String.capitalize.

{{capitalize "hello jim bob"}}
{{capitalize fullName}}

Output: Hello jim bob

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classify

Classifies a string using Ember.String.classify.

{{classify "hello jim bob"}}
{{classify stringWithDashes}}

Output: HelloJimBob

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dasherize

Dasherizes a string using Ember.String.dasherize.

{{dasherize "whatsThat"}}
{{dasherize phrase}}

Output: whats-that

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html-safe

Mark a string as safe for unescaped output with Ember templates using Ember.String.htmlSafe.

{{html-safe "<div>someString</div>"}}
{{html-safe unsafeString}}

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humanize

Removes dashes and underscores from a string, capitalizes the first letter and makes the rest of the string lower case.

{{humanize "some-string"}}
{{humanize phrase}}

Output: Some string

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lowercase

Lowercases a string.

{{lowercase "People Person's Paper People"}}
{{lowercase phrase}}

Output: people person's paper people

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titleize

Capitalizes every word separated by a white space or a dash.

{{titleize "my big fat greek wedding"}}
{{titleize phrase}}

Output: My Big Fat Greek Wedding

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trim

Trim a string.

{{trim "  Lorem ipsum dolor sit amet, consectetur adipiscing elit.   "}}
{{trim phrase}}

Output: Lorem ipsum dolor sit amet, consectetur adipiscing elit.

truncate

Truncates a string with a characterLimit and optionally adds an ellipsis to the end.

{{truncate "Lorem ipsum dolor sit amet, consectetur adipiscing elit." 20 true}}
{{truncate phrase characterLimit useEllipsis}}

Output: Lorem ipsum dolor...

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underscore

Underscores a string using Ember.String.underscore.

{{underscore "whatsThat"}}
{{underscore phrase}}

Output: whats_that

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uppercase

Uppercases a string.

{{uppercase "loud noises"}}
{{uppercase phrase}}

Output: LOUD NOISES

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w

Splits a string on whitespace and/or turns multiple words into an array.

{{#each (w "First" "Second" "Last") as |rank|}}
  Our {{rank}} place winner is ...
{{/each}}

or:

{{#each (w "First Second Last") as |rank|}}
  Our {{rank}} place winner is ...
{{/each}}

See also: Ember w documentation

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See also:

• ember-composable-helpers
• ember-truth-helpers

Legal

Licensed under the MIT license