Sha256: 37cf06d723f477853d5988f8e07d55aa2d2d23a72d58882d5c817ccbc2d18688
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Size: 1017 Bytes
Versions: 23
Compression:
Stored size: 1017 Bytes
Contents
#
# Problem: the Hash::slice method in ActiveSupport works a little differently than in Facets.
# And because Facets is overrides ActiveSupport version this causes problems (for example in to_json method)
# In ActiveSupport it returns :nil if there's no key in Facets it raises error.
#
# Use Case:
# hash = {:items=>[], "slug"=>"item-z8w", "name"=>"Item", "created_at"=>"2011-01-10T07:04:01Z", "dependent"=>"false", "viewers"=>["manager", "user:user1"], "updated_at"=>"2011-01-10T07:04:01Z", :icon_url=>"null", "text"=>"null", "tags"=>[], "owner_name"=>"user1", "_type"=>"Selector"}
# args = ["id", "_type", "slug", "name", "text", "tags", "dependent", "owner_name", "viewers", "created_at", "updated_at"]
# hash.slice *args
#
# Solution:
# Redefining :slice the same way as in ActiveSupport.
#
# TODO1 remove it, we don't use facets anymore
class Hash
def slice(*keep_keys)
hash = {}
keep_keys.each do |key|
# hash[key] = fetch(key)
hash[key] = self[key]
end
hash
end
end
Version data entries
23 entries across 23 versions & 1 rubygems