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8 <title>grep (Git::Lib)
</title>
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13 <pre><span class=
"ruby-comment cmt"># File lib/git/lib.rb, line
104</span>
14 <span class=
"ruby-keyword kw">def
</span> <span class=
"ruby-identifier">grep
</span>(
<span class=
"ruby-identifier">string
</span>,
<span class=
"ruby-identifier">opts
</span> = {})
15 <span class=
"ruby-identifier">opts
</span>[
<span class=
"ruby-identifier">:object
</span>] =
<span class=
"ruby-value str">'HEAD'
</span> <span class=
"ruby-keyword kw">if
</span> <span class=
"ruby-operator">!
</span><span class=
"ruby-identifier">opts
</span>[
<span class=
"ruby-identifier">:object
</span>]
17 <span class=
"ruby-identifier">grep_opts
</span> = [
<span class=
"ruby-value str">'-n'
</span>]
18 <span class=
"ruby-identifier">grep_opts
</span> <span class=
"ruby-operator"><<</span> <span class=
"ruby-value str">'-i'
</span> <span class=
"ruby-keyword kw">if
</span> <span class=
"ruby-identifier">opts
</span>[
<span class=
"ruby-identifier">:ignore_case
</span>]
19 <span class=
"ruby-identifier">grep_opts
</span> <span class=
"ruby-operator"><<</span> <span class=
"ruby-value str">'-v'
</span> <span class=
"ruby-keyword kw">if
</span> <span class=
"ruby-identifier">opts
</span>[
<span class=
"ruby-identifier">:invert_match
</span>]
20 <span class=
"ruby-identifier">grep_opts
</span> <span class=
"ruby-operator"><<</span> <span class=
"ruby-node">"-e '#{string}'
"</span>
21 <span class=
"ruby-identifier">grep_opts
</span> <span class=
"ruby-operator"><<</span> <span class=
"ruby-identifier">opts
</span>[
<span class=
"ruby-identifier">:object
</span>]
<span class=
"ruby-keyword kw">if
</span> <span class=
"ruby-identifier">opts
</span>[
<span class=
"ruby-identifier">:object
</span>].
<span class=
"ruby-identifier">is_a?
</span>(
<span class=
"ruby-constant">String
</span>)
22 <span class=
"ruby-identifier">grep_opts
</span> <span class=
"ruby-operator"><<</span> (
<span class=
"ruby-value str">'-- '
</span> <span class=
"ruby-operator">+
</span> <span class=
"ruby-identifier">opts
</span>[
<span class=
"ruby-identifier">:path_limiter
</span>])
<span class=
"ruby-keyword kw">if
</span> <span class=
"ruby-identifier">opts
</span>[
<span class=
"ruby-identifier">:path_limiter
</span>].
<span class=
"ruby-identifier">is_a?
</span> <span class=
"ruby-constant">String
</span>
23 <span class=
"ruby-identifier">hsh
</span> = {}
24 <span class=
"ruby-identifier">command_lines
</span>(
<span class=
"ruby-value str">'grep'
</span>,
<span class=
"ruby-identifier">grep_opts
</span>).
<span class=
"ruby-identifier">each
</span> <span class=
"ruby-keyword kw">do
</span> <span class=
"ruby-operator">|
</span><span class=
"ruby-identifier">line
</span><span class=
"ruby-operator">|
</span>
25 <span class=
"ruby-keyword kw">if
</span> <span class=
"ruby-identifier">m
</span> =
<span class=
"ruby-regexp re">/(.*)\:(\d+)\:(.*)/
</span>.
<span class=
"ruby-identifier">match
</span>(
<span class=
"ruby-identifier">line
</span>)
26 <span class=
"ruby-identifier">hsh
</span>[
<span class=
"ruby-identifier">m
</span>[
<span class=
"ruby-value">1</span>]]
<span class=
"ruby-operator">||=
</span> []
27 <span class=
"ruby-identifier">hsh
</span>[
<span class=
"ruby-identifier">m
</span>[
<span class=
"ruby-value">1</span>]]
<span class=
"ruby-operator"><<</span> [
<span class=
"ruby-identifier">m
</span>[
<span class=
"ruby-value">2</span>].
<span class=
"ruby-identifier">to_i
</span>,
<span class=
"ruby-identifier">m
</span>[
<span class=
"ruby-value">3</span>]]
28 <span class=
"ruby-keyword kw">end
</span>
29 <span class=
"ruby-keyword kw">end
</span>
30 <span class=
"ruby-identifier">hsh
</span>
31 <span class=
"ruby-keyword kw">end
</span></pre>