nodulator
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Complete NodeJS Framework for Restfull APIs
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<h1>SqlMem.ls</h1>
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<div class="content"><div class='highlight'><pre>_ = <span class="hljs-built_in">require</span> <span class="hljs-string">'underscore'</span>
tables = {}
<span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">SqlMem</span></span>
Select: <span class="hljs-function"><span class="hljs-params">(table, fields, where, options, done)</span> -></span>
<span class="hljs-keyword">if</span> where.id? <span class="hljs-keyword">and</span> <span class="hljs-keyword">typeof</span> where.id <span class="hljs-keyword">is</span> <span class="hljs-string">'string'</span>
where.id = parseInt where.id
res = map (<span class="hljs-function">-></span> _({}).extend it), _(tables[table]).where(where)
<span class="hljs-keyword">if</span> options.sortBy?
rev = <span class="hljs-number">0</span>
<span class="hljs-keyword">if</span> options.sortBy<span class="hljs-number">.0</span> <span class="hljs-keyword">is</span> \-
options.sortBy = options.sortBy[<span class="hljs-number">1</span> to]*<span class="hljs-string">''</span>
rev = <span class="hljs-number">1</span>
res = sort-<span class="hljs-keyword">by</span> (.[options.sortBy]), res
<span class="hljs-keyword">if</span> rev
res = reverse res
<span class="hljs-keyword">if</span> options.limit?
offset = options.offset || <span class="hljs-number">0</span>
res = res[offset til options.limit]
done <span class="hljs-literal">null</span>, res
Insert: <span class="hljs-function"><span class="hljs-params">(table, fields, done)</span> -></span>
tables[table].push _({}).extend fields
done <span class="hljs-literal">null</span>, fields
Update: <span class="hljs-function"><span class="hljs-params">(table, fields, where, done)</span> -></span>
a = _(tables[table]).chain().findWhere(where).extend fields .value()
done <span class="hljs-literal">null</span> a
Delete: <span class="hljs-function"><span class="hljs-params">(table, where, done)</span> -></span>
tables[table] = _(tables[table]).reject (item) -> item.id <span class="hljs-keyword">is</span> where.id
done <span class="hljs-literal">null</span>, <span class="hljs-number">1</span>
@Reset = <span class="hljs-function">-></span>
tables := {}
@
Drop: <span class="hljs-function"><span class="hljs-params">(table)</span> -></span>
<span class="hljs-keyword">delete</span> tables[table]
_NextId: <span class="hljs-function"><span class="hljs-params">(name, done)</span> -></span>
id = <span class="hljs-number">0</span>
<span class="hljs-keyword">if</span> tables[name]?.length
id = _(tables[name]).max(<span class="hljs-function"><span class="hljs-params">(item)</span> -></span> item.id).id
done <span class="hljs-literal">null</span>, id + <span class="hljs-number">1</span>
<span class="hljs-built_in">module</span>.exports = <span class="hljs-function"><span class="hljs-params">(config)</span> -></span>
res = <span class="hljs-keyword">new</span> SqlMem!
<span class="hljs-built_in">module</span>.exports._Reset = <span class="hljs-function">-></span>
SqlMem.Reset!
<span class="hljs-built_in">module</span>.exports.AddTable = <span class="hljs-function"><span class="hljs-params">(name)</span> -></span>
<span class="hljs-keyword">if</span> !(tables[name]?)
tables[name] = []
tables[name]</pre></div></div>
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