ember-kns-helpers

Provides additional helpers for Kinesis' apps.

Available helpers

• Truth

• is-present

• deep-equal
• Format

• format-blank

• format-boolean

• format-date-range

• format-increment

• format-percentage

• format-time-from-now

• format-underscore

• past-tense
• Array

• index-of

Usage

Truth helpers

is-present

Uses built in Ember.isPresent to check for presence.

{{#if (is-present someProp)}}
{{/if}}

deep-equal

Checks if two arrays contain the same items irrespective of what order they are in each array. Useful for the All in a checkbox list.

{{input
  type="checkbox"
  checked=(deep-equal checkedYears organisationYears)}}

Format helpers

format-blank

Shows the value is present, otherwise replaces it with default - or optionally provided replacement.

{{! Shows the default "-"}}
{{format-blank undefined}}

{{! Use something other than the default.}}
{{format-blank undefined "NA"}}

format-boolean

Shows Yes/No for booleans.

{{format-boolean flag}}

format-increment

Simply adds 1 to a number. Useful for showing collection indicies.

{{format-increment index}}

format-percentage

Converts a decimal percentage to a human readable percentage.

{{! Shows 10% }}
{{format-percentage 0.10}}

Array helpers

index-of

Returns the index of an object in an array.

{{index-of item array}}

Development

To link your local package during development:

• Go to the package directory and create a globally-installed symbolic link

• cd ~/Code/ember-kns-helpers/

• npm link
• Go to the project directory and create a symlink from the local node_modules folder to the global symlink.

• cd ~/Code/project/

• npm link ember-kns-helpers

• Unlink in the project directory

• npm unlink ember-kns-helpers
• Reinstall

• npm install

License

ember-kns-helpers is MIT Licensed.