Module: BootstrapProgressbar::Helper::Private

Included in:
BootstrapProgressbar::Helper
Defined in:
lib/bootstrap_progressbar/helper.rb

Class Method Summary collapse

Class Method Details

.check_percent(percent) ⇒ Object 



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# File 'lib/bootstrap_progressbar/helper.rb', line 5

def self.check_percent(percent)
  if percent < 0 || percent > 1
    throw ArgumentError.new('the percent(first argument) should between 0 to 1')
  end
end

.only_progress_bar(percent, options = {}) ⇒ Object

generate a bootstrap progress-bar with a percent and custom options Params:

percent

Fixnum between 0 to 1.00

options

alternative: [‘success’, ‘danger’, ‘warning’, ‘info’] striped: boolean active: boolean label: boolean class: a string contained more given class



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# File 'lib/bootstrap_progressbar/helper.rb', line 20

def self.only_progress_bar(percent, options = {})
  percent *= 100
  percent = percent.to_i

  case options[:alternative]
    when 'success'
    alternative = 'progress-bar-success'
    when 'danger'
    alternative = 'progress-bar-danger'
    when 'warning'
    alternative = 'progress-bar-warning'
    when 'info'
    alternative = 'progress-bar-info'
    else
    alternative = ''
  end

  if options[:active]
    striped = "progress-bar-striped active"
  elsif options[:striped]
    striped = "progress-bar-striped"
  else
    striped = ""
  end

  clazz = options[:class] if options[:class]

  unless options[:label]
    percent_and_label = "<span class='sr-only'>#{percent}%</span>"
  else
    percent_and_label = "#{percent}%"
  end

  "<div class='#{[clazz, 'progress-bar', alternative, striped].join(' ').strip()}' role='progressbar' aria-valuenow='#{percent}' aria-valuemin='0' aria-valuemax='100' style='width: #{percent}%'>#{percent_and_label}</div>"
end