Contents

# HoboSupport - XSS helpers

    >> require 'active_support'
    >> $:.unshift File.join(File.expand_path(File.dirname(__FILE__)), '../../../hobo_support/lib')
    >> require 'hobo_support'

## `safe_join`

Version of Array#join that preserves html\_safe:

    >> $,=nil
    >> ["<a>", "<b>"].safe_join
    => "&lt;a&gt;&lt;b&gt;"

    >> ["<a>", "<b>"].safe_join.html_safe?
    => true

    >> ["<a>".html_safe, "<b>"].safe_join
    => "<a>&lt;b&gt;"

    >> ["<a>".html_safe, "<b>"].safe_join.html_safe?
    => true

    >> ["<a>".html_safe, "<b>".html_safe].safe_join
    => "<a><b>"

    >> ["<a>".html_safe, "<b>".html_safe].safe_join.html_safe?
    => true

    >> ["<a>", "<b>"].safe_join("<br>")
    => "&lt;a&gt;&lt;br&gt;&lt;b&gt;"

    >> ["<a>", "<b>"].safe_join("<br>").html_safe?
    => true

    >> ["<a>".html_safe, "<b>".html_safe].safe_join("<br>")
    => "<a>&lt;br&gt;<b>"

    >> ["<a>".html_safe, "<b>".html_safe].safe_join("<br>".html_safe)
    => "<a><br><b>"

Version data entries

15 entries across 15 versions & 1 rubygems

Version	Path
hobo_support-2.2.6	test/hobosupport/xss.rdoctest
hobo_support-2.2.5	test/hobosupport/xss.rdoctest
hobo_support-2.2.4	test/hobosupport/xss.rdoctest
hobo_support-2.2.3	test/hobosupport/xss.rdoctest
hobo_support-2.2.2	test/hobosupport/xss.rdoctest
hobo_support-2.2.1	test/hobosupport/xss.rdoctest
hobo_support-2.2.0	test/hobosupport/xss.rdoctest
hobo_support-2.1.2	test/hobosupport/xss.rdoctest
hobo_support-2.1.1	test/hobosupport/xss.rdoctest
hobo_support-2.1.0	test/hobosupport/xss.rdoctest
hobo_support-2.1.0.pre4	test/hobosupport/xss.rdoctest
hobo_support-2.1.0.pre3	test/hobosupport/xss.rdoctest
hobo_support-2.1.0.pre2	test/hobosupport/xss.rdoctest
hobo_support-2.1.0.pre1	test/hobosupport/xss.rdoctest
hobo_support-2.0.1	test/hobosupport/xss.rdoctest